2019435444

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{11953}}^1$

素因数の和:12014

約数の個数: 108

約数和(自身を含む): 5802399876

約数和(自身を除く): 3782964432

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 361, 468, 494, 684, 722, 741, 988, 1083, 1444, 1482, 2166, 2223, 2964, 3249, 4332, 4446, 4693, 6498, 8892, 9386, 11953, 12996, 14079, 18772, 23906, 28158, 35859, 42237, 47812, 56316, 71718, 84474, 107577, 143436, 155389, 168948, 215154, 227107, 310778, 430308, 454214, 466167, 621556, 681321, 908428, 932334, 1362642, 1398501, 1864668, 2043963, 2725284, 2797002, 2952391, 4087926, 4315033, 5594004, 5904782, 8175852, 8630066, 8857173, 11809564, 12945099, 17260132, 17714346, 25890198, 26571519, 35428692, 38835297, 51780396, 53143038, 56095429, 77670594, 106286076, 112190858, 155341188, 168286287, 224381716, 336572574, 504858861, 673145148, 1009717722, 2019435444]

約数ペア:

[(1, 2019435444), (2, 1009717722), (3, 673145148), (4, 504858861), (6, 336572574), (9, 224381716), (12, 168286287), (13, 155341188), (18, 112190858), (19, 106286076), (26, 77670594), (36, 56095429), (38, 53143038), (39, 51780396), (52, 38835297), (57, 35428692), (76, 26571519), (78, 25890198), (114, 17714346), (117, 17260132), (156, 12945099), (171, 11809564), (228, 8857173), (234, 8630066), (247, 8175852), (342, 5904782), (361, 5594004), (468, 4315033), (494, 4087926), (684, 2952391), (722, 2797002), (741, 2725284), (988, 2043963), (1083, 1864668), (1444, 1398501), (1482, 1362642), (2166, 932334), (2223, 908428), (2964, 681321), (3249, 621556), (4332, 466167), (4446, 454214), (4693, 430308), (6498, 310778), (8892, 227107), (9386, 215154), (11953, 168948), (12996, 155389), (14079, 143436), (18772, 107577), (23906, 84474), (28158, 71718), (35859, 56316), (42237, 47812)]