9888721

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:316

約数の個数: 16

約数和(自身を含む): 10915840

約数和(自身を除く): 1027119

約数列:

[1, 19, 31, 103, 163, 589, 1957, 3097, 3193, 5053, 16789, 60667, 96007, 318991, 520459, 9888721]

約数ペア:

[(1, 9888721), (19, 520459), (31, 318991), (103, 96007), (163, 60667), (589, 16789), (1957, 5053), (3097, 3193)]