12456421154

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{1531}}^1\times {\mathrm{17921}}^1$

素因数の和:19681

約数の個数: 16

約数和(自身を含む): 18780248736

約数和(自身を除く): 6323827582

約数列:

[1, 2, 227, 454, 1531, 3062, 17921, 35842, 347537, 695074, 4068067, 8136134, 27437051, 54874102, 6228210577, 12456421154]

約数ペア:

[(1, 12456421154), (2, 6228210577), (227, 54874102), (454, 27437051), (1531, 8136134), (3062, 4068067), (17921, 695074), (35842, 347537)]