25341238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{9109}}^1$

素因数の和:9231

約数の個数: 16

約数和(自身を含む): 41322960

約数和(自身を除く): 15981722

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 9109, 18218, 118417, 236834, 974663, 1949326, 12670619, 25341238]

約数ペア:

[(1, 25341238), (2, 12670619), (13, 1949326), (26, 974663), (107, 236834), (214, 118417), (1391, 18218), (2782, 9109)]