2196996961

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{11197}}^1$

素因数の和:11688

約数の個数: 16

約数和(自身を含む): 2418768000

約数和(自身を除く): 221771039

約数列:

[1, 19, 23, 437, 449, 8531, 10327, 11197, 196213, 212743, 257531, 4893089, 5027453, 95521607, 115631419, 2196996961]

約数ペア:

[(1, 2196996961), (19, 115631419), (23, 95521607), (437, 5027453), (449, 4893089), (8531, 257531), (10327, 212743), (11197, 196213)]