42658895

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{2351}}^1$

素因数の和:2566

約数の個数: 16

約数和(自身を含む): 54190080

約数和(自身を除く): 11531185

約数列:

[1, 5, 19, 95, 191, 955, 2351, 3629, 11755, 18145, 44669, 223345, 449041, 2245205, 8531779, 42658895]

約数ペア:

[(1, 42658895), (5, 8531779), (19, 2245205), (95, 449041), (191, 223345), (955, 44669), (2351, 18145), (3629, 11755)]