938680142

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{1300111}}^1$

素因数の和:1300151

約数の個数: 12

約数和(自身を含む): 1486028016

約数和(自身を除く): 547347874

約数列:

[1, 2, 19, 38, 361, 722, 1300111, 2600222, 24702109, 49404218, 469340071, 938680142]

約数ペア:

[(1, 938680142), (2, 469340071), (19, 49404218), (38, 24702109), (361, 2600222), (722, 1300111)]