2023204495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1571}}^1\times {\mathrm{19813}}^1$

素因数の和:21402

約数の個数: 16

約数和(自身を含む): 2616399072

約数和(自身を除く): 593194577

約数列:

[1, 5, 13, 65, 1571, 7855, 19813, 20423, 99065, 102115, 257569, 1287845, 31126223, 155631115, 404640899, 2023204495]

約数ペア:

[(1, 2023204495), (5, 404640899), (13, 155631115), (65, 31126223), (1571, 1287845), (7855, 257569), (19813, 102115), (20423, 99065)]