8121638

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3559}}^1$

素因数の和:3731

約数の個数: 16

約数和(自身を含む): 14012160

約数和(自身を除く): 5890522

約数列:

[1, 2, 7, 14, 163, 326, 1141, 2282, 3559, 7118, 24913, 49826, 580117, 1160234, 4060819, 8121638]

約数ペア:

[(1, 8121638), (2, 4060819), (7, 1160234), (14, 580117), (163, 49826), (326, 24913), (1141, 7118), (2282, 3559)]