25405354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{7459}}^1$

素因数の和:7605

約数の個数: 16

約数和(自身を含む): 41358240

約数和(自身を除く): 15952886

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 7459, 14918, 96967, 193934, 977129, 1954258, 12702677, 25405354]

約数ペア:

[(1, 25405354), (2, 12702677), (13, 1954258), (26, 977129), (131, 193934), (262, 96967), (1703, 14918), (3406, 7459)]