40166969

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:452

約数の個数: 16

約数和(自身を含む): 43411200

約数和(自身を除く): 3244231

約数列:

[1, 19, 67, 139, 227, 1273, 2641, 4313, 9313, 15209, 31553, 176947, 288971, 599507, 2114051, 40166969]

約数ペア:

[(1, 40166969), (19, 2114051), (67, 599507), (139, 288971), (227, 176947), (1273, 31553), (2641, 15209), (4313, 9313)]