16193814

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 42900480

約数和(自身を除く): 26706666

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 49, 57, 78, 91, 98, 114, 133, 147, 182, 223, 247, 266, 273, 294, 399, 446, 494, 546, 637, 669, 741, 798, 931, 1274, 1338, 1482, 1561, 1729, 1862, 1911, 2793, 2899, 3122, 3458, 3822, 4237, 4683, 5187, 5586, 5798, 8474, 8697, 9366, 10374, 10927, 12103, 12711, 17394, 20293, 21854, 24206, 25422, 29659, 32781, 36309, 40586, 55081, 59318, 60879, 65562, 72618, 88977, 110162, 121758, 142051, 165243, 177954, 207613, 284102, 330486, 385567, 415226, 426153, 622839, 771134, 852306, 1156701, 1245678, 2313402, 2698969, 5397938, 8096907, 16193814]

約数ペア:

[(1, 16193814), (2, 8096907), (3, 5397938), (6, 2698969), (7, 2313402), (13, 1245678), (14, 1156701), (19, 852306), (21, 771134), (26, 622839), (38, 426153), (39, 415226), (42, 385567), (49, 330486), (57, 284102), (78, 207613), (91, 177954), (98, 165243), (114, 142051), (133, 121758), (147, 110162), (182, 88977), (223, 72618), (247, 65562), (266, 60879), (273, 59318), (294, 55081), (399, 40586), (446, 36309), (494, 32781), (546, 29659), (637, 25422), (669, 24206), (741, 21854), (798, 20293), (931, 17394), (1274, 12711), (1338, 12103), (1482, 10927), (1561, 10374), (1729, 9366), (1862, 8697), (1911, 8474), (2793, 5798), (2899, 5586), (3122, 5187), (3458, 4683), (3822, 4237)]