125150416

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{411679}}^1$

素因数の和:411706

約数の個数: 20

約数和(自身を含む): 255241600

約数和(自身を除く): 130091184

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 411679, 823358, 1646716, 3293432, 6586864, 7821901, 15643802, 31287604, 62575208, 125150416]

約数ペア:

[(1, 125150416), (2, 62575208), (4, 31287604), (8, 15643802), (16, 7821901), (19, 6586864), (38, 3293432), (76, 1646716), (152, 823358), (304, 411679)]