11903413888

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{20809}}^1$

素因数の和:20973

約数の個数: 64

約数和(自身を含む): 24516261000

約数和(自身を除く): 12612847112

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 109, 128, 164, 218, 328, 436, 656, 872, 1312, 1744, 2624, 3488, 4469, 5248, 6976, 8938, 13952, 17876, 20809, 35752, 41618, 71504, 83236, 143008, 166472, 286016, 332944, 572032, 665888, 853169, 1331776, 1706338, 2268181, 2663552, 3412676, 4536362, 6825352, 9072724, 13650704, 18145448, 27301408, 36290896, 54602816, 72581792, 92995421, 109205632, 145163584, 185990842, 290327168, 371981684, 743963368, 1487926736, 2975853472, 5951706944, 11903413888]

約数ペア:

[(1, 11903413888), (2, 5951706944), (4, 2975853472), (8, 1487926736), (16, 743963368), (32, 371981684), (41, 290327168), (64, 185990842), (82, 145163584), (109, 109205632), (128, 92995421), (164, 72581792), (218, 54602816), (328, 36290896), (436, 27301408), (656, 18145448), (872, 13650704), (1312, 9072724), (1744, 6825352), (2624, 4536362), (3488, 3412676), (4469, 2663552), (5248, 2268181), (6976, 1706338), (8938, 1331776), (13952, 853169), (17876, 665888), (20809, 572032), (35752, 332944), (41618, 286016), (71504, 166472), (83236, 143008)]