12306220

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{10429}}^1$

素因数の和:10497

約数の個数: 24

約数和(自身を含む): 26283600

約数和(自身を除く): 13977380

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 10429, 20858, 41716, 52145, 104290, 208580, 615311, 1230622, 2461244, 3076555, 6153110, 12306220]

約数ペア:

[(1, 12306220), (2, 6153110), (4, 3076555), (5, 2461244), (10, 1230622), (20, 615311), (59, 208580), (118, 104290), (236, 52145), (295, 41716), (590, 20858), (1180, 10429)]