22748518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 38808000

約数和(自身を除く): 16059482

約数列:

[1, 2, 13, 23, 26, 46, 109, 218, 299, 349, 598, 698, 1417, 2507, 2834, 4537, 5014, 8027, 9074, 16054, 32591, 38041, 65182, 76082, 104351, 208702, 494533, 874943, 989066, 1749886, 11374259, 22748518]

約数ペア:

[(1, 22748518), (2, 11374259), (13, 1749886), (23, 989066), (26, 874943), (46, 494533), (109, 208702), (218, 104351), (299, 76082), (349, 65182), (598, 38041), (698, 32591), (1417, 16054), (2507, 9074), (2834, 8027), (4537, 5014)]