12261350

素因数分解:

$2^1\times 5^2\times {\mathrm{251}}^1\times {\mathrm{977}}^1$

素因数の和:1240

約数の個数: 24

約数和(自身を含む): 22920408

約数和(自身を除く): 10659058

約数列:

[1, 2, 5, 10, 25, 50, 251, 502, 977, 1255, 1954, 2510, 4885, 6275, 9770, 12550, 24425, 48850, 245227, 490454, 1226135, 2452270, 6130675, 12261350]

約数ペア:

[(1, 12261350), (2, 6130675), (5, 2452270), (10, 1226135), (25, 490454), (50, 245227), (251, 48850), (502, 24425), (977, 12550), (1255, 9770), (1954, 6275), (2510, 4885)]