21929928193

素因数分解:

${\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1229}}^1\times {\mathrm{8311}}^1$

素因数の和:9672

約数の個数: 16

約数和(自身を含む): 23310172800

約数和(自身を除く): 1380244607

約数列:

[1, 19, 113, 1229, 2147, 8311, 23351, 138877, 157909, 939143, 2638663, 10214219, 17843717, 194070161, 1154206747, 21929928193]

約数ペア:

[(1, 21929928193), (19, 1154206747), (113, 194070161), (1229, 17843717), (2147, 10214219), (8311, 2638663), (23351, 939143), (138877, 157909)]