20192422

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{1901}}^1$

素因数の和:2063

約数の個数: 16

約数和(自身を含む): 31223232

約数和(自身を除く): 11030810

約数列:

[1, 2, 47, 94, 113, 226, 1901, 3802, 5311, 10622, 89347, 178694, 214813, 429626, 10096211, 20192422]

約数ペア:

[(1, 20192422), (2, 10096211), (47, 429626), (94, 214813), (113, 178694), (226, 89347), (1901, 10622), (3802, 5311)]