25322258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{7109}}^1$

素因数の和:7261

約数の個数: 16

約数和(自身を含む): 41209560

約数和(自身を除く): 15887302

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 7109, 14218, 92417, 184834, 973933, 1947866, 12661129, 25322258]

約数ペア:

[(1, 25322258), (2, 12661129), (13, 1947866), (26, 973933), (137, 184834), (274, 92417), (1781, 14218), (3562, 7109)]