2023221251

素因数分解:

${\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{130337}}^1$

素因数の和:130418

約数の個数: 12

約数和(自身を含む): 2184986232

約数和(自身を除く): 161764981

約数列:

[1, 19, 43, 361, 817, 15523, 130337, 2476403, 5604491, 47051657, 106485329, 2023221251]

約数ペア:

[(1, 2023221251), (19, 106485329), (43, 47051657), (361, 5604491), (817, 2476403), (15523, 130337)]