15826156

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 28304640

約数和(自身を除く): 12478484

約数列:

[1, 2, 4, 103, 107, 206, 214, 359, 412, 428, 718, 1436, 11021, 22042, 36977, 38413, 44084, 73954, 76826, 147908, 153652, 3956539, 7913078, 15826156]

約数ペア:

[(1, 15826156), (2, 7913078), (4, 3956539), (103, 153652), (107, 147908), (206, 76826), (214, 73954), (359, 44084), (412, 38413), (428, 36977), (718, 22042), (1436, 11021)]