40151123

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{661}}^1$

素因数の和:842

約数の個数: 16

約数和(自身を含む): 44486400

約数和(自身を除く): 4335277

約数列:

[1, 19, 23, 139, 437, 661, 2641, 3197, 12559, 15203, 60743, 91879, 288857, 1745701, 2113217, 40151123]

約数ペア:

[(1, 40151123), (19, 2113217), (23, 1745701), (139, 288857), (437, 91879), (661, 60743), (2641, 15203), (3197, 12559)]