25691471

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1151}}^1$

素因数の和:1282

約数の個数: 16

約数和(自身を含む): 29611008

約数和(自身を除く): 3919537

約数列:

[1, 13, 17, 101, 221, 1151, 1313, 1717, 14963, 19567, 22321, 116251, 254371, 1511263, 1976267, 25691471]

約数ペア:

[(1, 25691471), (13, 1976267), (17, 1511263), (101, 254371), (221, 116251), (1151, 22321), (1313, 19567), (1717, 14963)]