42731722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{102229}}^1$

素因数の和:102261

約数の個数: 16

約数和(自身を含む): 73605600

約数和(自身を除く): 30873878

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 102229, 204458, 1124519, 1942351, 2249038, 3884702, 21365861, 42731722]

約数ペア:

[(1, 42731722), (2, 21365861), (11, 3884702), (19, 2249038), (22, 1942351), (38, 1124519), (209, 204458), (418, 102229)]