23171002

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{677}}^1$

素因数の和:945

約数の個数: 16

約数和(自身を含む): 35350920

約数和(自身を除く): 12179918

約数列:

[1, 2, 109, 157, 218, 314, 677, 1354, 17113, 34226, 73793, 106289, 147586, 212578, 11585501, 23171002]

約数ペア:

[(1, 23171002), (2, 11585501), (109, 212578), (157, 147586), (218, 106289), (314, 73793), (677, 34226), (1354, 17113)]