17045974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 29373696

約数和(自身を除く): 12327722

約数列:

[1, 2, 11, 22, 37, 43, 74, 86, 407, 473, 487, 814, 946, 974, 1591, 3182, 5357, 10714, 17501, 18019, 20941, 35002, 36038, 41882, 198209, 230351, 396418, 460702, 774817, 1549634, 8522987, 17045974]

約数ペア:

[(1, 17045974), (2, 8522987), (11, 1549634), (22, 774817), (37, 460702), (43, 396418), (74, 230351), (86, 198209), (407, 41882), (473, 36038), (487, 35002), (814, 20941), (946, 18019), (974, 17501), (1591, 10714), (3182, 5357)]