2867290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15091}}^1$

素因数の和:15117

約数の個数: 16

約数和(自身を含む): 5433120

約数和(自身を除く): 2565830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 15091, 30182, 75455, 150910, 286729, 573458, 1433645, 2867290]

約数ペア:

[(1, 2867290), (2, 1433645), (5, 573458), (10, 286729), (19, 150910), (38, 75455), (95, 30182), (190, 15091)]