19474386932

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{3527}}^1$

素因数の和:3766

約数の個数: 144

約数和(自身を含む): 46824801408

約数和(自身を除く): 27350414476

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 197, 286, 308, 364, 394, 539, 572, 637, 788, 1001, 1078, 1274, 1379, 2002, 2156, 2167, 2548, 2561, 2758, 3527, 4004, 4334, 5122, 5516, 7007, 7054, 8668, 9653, 10244, 14014, 14108, 15169, 17927, 19306, 24689, 28028, 28171, 30338, 35854, 38612, 38797, 45851, 49378, 56342, 60676, 71708, 77594, 91702, 98756, 106183, 112684, 125489, 155188, 172823, 183404, 197197, 212366, 250978, 271579, 320957, 345646, 394394, 424732, 501956, 504361, 543158, 641914, 691292, 694819, 788788, 1008722, 1086316, 1283828, 1380379, 1389638, 1901053, 2017444, 2246699, 2760758, 2779276, 3530527, 3802106, 4493398, 4863733, 5521516, 7061054, 7604212, 7643009, 8986796, 9032647, 9727466, 14122108, 15286018, 18065294, 19454932, 24713689, 30572036, 34046131, 36130588, 49427378, 53501063, 63228529, 68092262, 98854756, 99359117, 107002126, 126457058, 136184524, 198718234, 214004252, 252914116, 374507441, 397436468, 442599703, 695513819, 749014882, 885199406, 1391027638, 1498029764, 1770398812, 2782055276, 4868596733, 9737193466, 19474386932]

約数ペア:

[(1, 19474386932), (2, 9737193466), (4, 4868596733), (7, 2782055276), (11, 1770398812), (13, 1498029764), (14, 1391027638), (22, 885199406), (26, 749014882), (28, 695513819), (44, 442599703), (49, 397436468), (52, 374507441), (77, 252914116), (91, 214004252), (98, 198718234), (143, 136184524), (154, 126457058), (182, 107002126), (196, 99359117), (197, 98854756), (286, 68092262), (308, 63228529), (364, 53501063), (394, 49427378), (539, 36130588), (572, 34046131), (637, 30572036), (788, 24713689), (1001, 19454932), (1078, 18065294), (1274, 15286018), (1379, 14122108), (2002, 9727466), (2156, 9032647), (2167, 8986796), (2548, 7643009), (2561, 7604212), (2758, 7061054), (3527, 5521516), (4004, 4863733), (4334, 4493398), (5122, 3802106), (5516, 3530527), (7007, 2779276), (7054, 2760758), (8668, 2246699), (9653, 2017444), (10244, 1901053), (14014, 1389638), (14108, 1380379), (15169, 1283828), (17927, 1086316), (19306, 1008722), (24689, 788788), (28028, 694819), (28171, 691292), (30338, 641914), (35854, 543158), (38612, 504361), (38797, 501956), (45851, 424732), (49378, 394394), (56342, 345646), (60676, 320957), (71708, 271579), (77594, 250978), (91702, 212366), (98756, 197197), (106183, 183404), (112684, 172823), (125489, 155188)]