12501122

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1237}}^1$

素因数の和:1433

約数の個数: 16

約数和(自身を含む): 19491072

約数和(自身を除く): 6989950

約数列:

[1, 2, 31, 62, 163, 326, 1237, 2474, 5053, 10106, 38347, 76694, 201631, 403262, 6250561, 12501122]

約数ペア:

[(1, 12501122), (2, 6250561), (31, 403262), (62, 201631), (163, 76694), (326, 38347), (1237, 10106), (2474, 5053)]