17908330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2293}}^1$

素因数の和:2382

約数の個数: 32

約数和(自身を含む): 35676288

約数和(自身を除く): 17767958

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 2293, 3905, 4586, 7810, 11465, 22930, 25223, 50446, 126115, 162803, 252230, 325606, 814015, 1628030, 1790833, 3581666, 8954165, 17908330]

約数ペア:

[(1, 17908330), (2, 8954165), (5, 3581666), (10, 1790833), (11, 1628030), (22, 814015), (55, 325606), (71, 252230), (110, 162803), (142, 126115), (355, 50446), (710, 25223), (781, 22930), (1562, 11465), (2293, 7810), (3905, 4586)]