25826554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{11161}}^1$

素因数の和:11265

約数の個数: 16

約数和(自身を含む): 42192360

約数和(自身を除く): 16365806

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 11161, 22322, 145093, 290186, 993329, 1986658, 12913277, 25826554]

約数ペア:

[(1, 25826554), (2, 12913277), (13, 1986658), (26, 993329), (89, 290186), (178, 145093), (1157, 22322), (2314, 11161)]