38740920938

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1\times {\mathrm{303817}}^1$

素因数の和:304541

約数の個数: 16

約数和(自身を含む): 58770553920

約数和(自身を除く): 20029632982

約数列:

[1, 2, 103, 206, 619, 1238, 63757, 127514, 303817, 607634, 31293151, 62586302, 188062723, 376125446, 19370460469, 38740920938]

約数ペア:

[(1, 38740920938), (2, 19370460469), (103, 376125446), (206, 188062723), (619, 62586302), (1238, 31293151), (63757, 607634), (127514, 303817)]