15606431408

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{215273}}^1$

素因数の和:215501

約数の個数: 40

約数和(自身を含む): 31712443488

約数和(自身を除く): 16106012080

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 197, 368, 394, 788, 1576, 3152, 4531, 9062, 18124, 36248, 72496, 215273, 430546, 861092, 1722184, 3444368, 4951279, 9902558, 19805116, 39610232, 42408781, 79220464, 84817562, 169635124, 339270248, 678540496, 975401963, 1950803926, 3901607852, 7803215704, 15606431408]

約数ペア:

[(1, 15606431408), (2, 7803215704), (4, 3901607852), (8, 1950803926), (16, 975401963), (23, 678540496), (46, 339270248), (92, 169635124), (184, 84817562), (197, 79220464), (368, 42408781), (394, 39610232), (788, 19805116), (1576, 9902558), (3152, 4951279), (4531, 3444368), (9062, 1722184), (18124, 861092), (36248, 430546), (72496, 215273)]