25316798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{7433}}^1$

素因数の和:7579

約数の個数: 16

約数和(自身を含む): 41214096

約数和(自身を除く): 15897298

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 7433, 14866, 96629, 193258, 973723, 1947446, 12658399, 25316798]

約数ペア:

[(1, 25316798), (2, 12658399), (13, 1947446), (26, 973723), (131, 193258), (262, 96629), (1703, 14866), (3406, 7433)]