2022402142

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{2801111}}^1$

素因数の和:2801151

約数の個数: 12

約数和(自身を含む): 3201671016

約数和(自身を除く): 1179268874

約数列:

[1, 2, 19, 38, 361, 722, 2801111, 5602222, 53221109, 106442218, 1011201071, 2022402142]

約数ペア:

[(1, 2022402142), (2, 1011201071), (19, 106442218), (38, 53221109), (361, 5602222), (722, 2801111)]