40975894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{7237}}^1$

素因数の和:7407

約数の個数: 16

約数和(自身を含む): 65142000

約数和(自身を除く): 24166106

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 7237, 14474, 137503, 275006, 1078313, 2156626, 20487947, 40975894]

約数ペア:

[(1, 40975894), (2, 20487947), (19, 2156626), (38, 1078313), (149, 275006), (298, 137503), (2831, 14474), (5662, 7237)]