30809974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{32027}}^1$

素因数の和:32079

約数の個数: 16

約数和(自身を含む): 51116688

約数和(自身を除く): 20306714

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 32027, 64054, 416351, 832702, 1184999, 2369998, 15404987, 30809974]

約数ペア:

[(1, 30809974), (2, 15404987), (13, 2369998), (26, 1184999), (37, 832702), (74, 416351), (481, 64054), (962, 32027)]