43019938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{10151}}^1$

素因数の和:10329

約数の個数: 16

約数和(自身を含む): 69926976

約数和(自身を除く): 26907038

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 10151, 20302, 131963, 263926, 1654613, 3309226, 21509969, 43019938]

約数ペア:

[(1, 43019938), (2, 21509969), (13, 3309226), (26, 1654613), (163, 263926), (326, 131963), (2119, 20302), (4238, 10151)]