22196877

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{1019}}^1$

素因数の和:1212

約数の個数: 16

約数和(自身を含む): 30404160

約数和(自身を除く): 8207283

約数列:

[1, 3, 53, 137, 159, 411, 1019, 3057, 7261, 21783, 54007, 139603, 162021, 418809, 7398959, 22196877]

約数ペア:

[(1, 22196877), (3, 7398959), (53, 418809), (137, 162021), (159, 139603), (411, 54007), (1019, 21783), (3057, 7261)]