15430738

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{977}}^1$

素因数の和:1181

約数の個数: 16

約数和(自身を含む): 23765400

約数和(自身を除く): 8334662

約数列:

[1, 2, 53, 106, 149, 298, 977, 1954, 7897, 15794, 51781, 103562, 145573, 291146, 7715369, 15430738]

約数ペア:

[(1, 15430738), (2, 7715369), (53, 291146), (106, 145573), (149, 103562), (298, 51781), (977, 15794), (1954, 7897)]