8081042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1951}}^1$

素因数の和:2081

約数の個数: 16

約数和(自身を含む): 12883200

約数和(自身を除く): 4802158

約数列:

[1, 2, 19, 38, 109, 218, 1951, 2071, 3902, 4142, 37069, 74138, 212659, 425318, 4040521, 8081042]

約数ペア:

[(1, 8081042), (2, 4040521), (19, 425318), (38, 212659), (109, 74138), (218, 37069), (1951, 4142), (2071, 3902)]