18884054

素因数分解:

$2^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{3559}}^1$

素因数の和:3947

約数の個数: 16

約数和(自身を含む): 32467200

約数和(自身を除く): 13583146

約数列:

[1, 2, 7, 14, 379, 758, 2653, 3559, 5306, 7118, 24913, 49826, 1348861, 2697722, 9442027, 18884054]

約数ペア:

[(1, 18884054), (2, 9442027), (7, 2697722), (14, 1348861), (379, 49826), (758, 24913), (2653, 7118), (3559, 5306)]