25175839

素因数分解:

${\mathrm{13}}^1\times {\mathrm{109}}^2\times {\mathrm{163}}^1$

素因数の和:394

約数の個数: 12

約数和(自身を含む): 27531336

約数和(自身を除く): 2355497

約数列:

[1, 13, 109, 163, 1417, 2119, 11881, 17767, 154453, 230971, 1936603, 25175839]

約数ペア:

[(1, 25175839), (13, 1936603), (109, 230971), (163, 154453), (1417, 17767), (2119, 11881)]