239688002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1481}}^1\times {\mathrm{4259}}^1$

素因数の和:5761

約数の個数: 16

約数和(自身を含む): 378799200

約数和(自身を除く): 139111198

約数列:

[1, 2, 19, 38, 1481, 2962, 4259, 8518, 28139, 56278, 80921, 161842, 6307579, 12615158, 119844001, 239688002]

約数ペア:

[(1, 239688002), (2, 119844001), (19, 12615158), (38, 6307579), (1481, 161842), (2962, 80921), (4259, 56278), (8518, 28139)]