2195640722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5252729}}^1$

素因数の和:5252761

約数の個数: 16

約数和(自身を含む): 3781965600

約数和(自身を除く): 1586324878

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 5252729, 10505458, 57780019, 99801851, 115560038, 199603702, 1097820361, 2195640722]

約数ペア:

[(1, 2195640722), (2, 1097820361), (11, 199603702), (19, 115560038), (22, 99801851), (38, 57780019), (209, 10505458), (418, 5252729)]