12207620

素因数分解:

$2^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{1019}}^1$

素因数の和:1627

約数の個数: 24

約数和(自身を含む): 25704000

約数和(自身を除く): 13496380

約数列:

[1, 2, 4, 5, 10, 20, 599, 1019, 1198, 2038, 2396, 2995, 4076, 5095, 5990, 10190, 11980, 20380, 610381, 1220762, 2441524, 3051905, 6103810, 12207620]

約数ペア:

[(1, 12207620), (2, 6103810), (4, 3051905), (5, 2441524), (10, 1220762), (20, 610381), (599, 20380), (1019, 11980), (1198, 10190), (2038, 5990), (2396, 5095), (2995, 4076)]