2645522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6329}}^1$

素因数の和:6361

約数の個数: 16

約数和(自身を含む): 4557600

約数和(自身を除く): 1912078

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 6329, 12658, 69619, 120251, 139238, 240502, 1322761, 2645522]

約数ペア:

[(1, 2645522), (2, 1322761), (11, 240502), (19, 139238), (22, 120251), (38, 69619), (209, 12658), (418, 6329)]