20231809

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{823}}^1$

素因数の和:928

約数の個数: 16

約数和(自身を含む): 22887424

約数和(自身を除く): 2655615

約数列:

[1, 13, 31, 61, 403, 793, 823, 1891, 10699, 24583, 25513, 50203, 331669, 652639, 1556293, 20231809]

約数ペア:

[(1, 20231809), (13, 1556293), (31, 652639), (61, 331669), (403, 50203), (793, 25513), (823, 24583), (1891, 10699)]