15676669036

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1063}}^1\times {\mathrm{1459}}^1$

素因数の和:2571

約数の個数: 72

約数和(自身を含む): 33144195840

約数和(自身を除く): 17467526804

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1063, 1444, 1459, 2126, 2527, 2918, 4252, 5054, 5836, 7441, 10108, 10213, 14882, 20197, 20426, 27721, 29764, 40394, 40852, 55442, 80788, 110884, 141379, 194047, 282758, 383743, 388094, 526699, 565516, 767486, 776188, 1053398, 1534972, 1550917, 2106796, 2686201, 3101834, 3686893, 5372402, 6203668, 7373786, 10744804, 10856419, 14747572, 21712838, 29467423, 43425676, 58934846, 117869692, 206271961, 412543922, 559881037, 825087844, 1119762074, 2239524148, 3919167259, 7838334518, 15676669036]

約数ペア:

[(1, 15676669036), (2, 7838334518), (4, 3919167259), (7, 2239524148), (14, 1119762074), (19, 825087844), (28, 559881037), (38, 412543922), (76, 206271961), (133, 117869692), (266, 58934846), (361, 43425676), (532, 29467423), (722, 21712838), (1063, 14747572), (1444, 10856419), (1459, 10744804), (2126, 7373786), (2527, 6203668), (2918, 5372402), (4252, 3686893), (5054, 3101834), (5836, 2686201), (7441, 2106796), (10108, 1550917), (10213, 1534972), (14882, 1053398), (20197, 776188), (20426, 767486), (27721, 565516), (29764, 526699), (40394, 388094), (40852, 383743), (55442, 282758), (80788, 194047), (110884, 141379)]