18760238

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{4073}}^1$

素因数の和:4136

約数の個数: 24

約数和(自身を含む): 33439392

約数和(自身を除く): 14679154

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 658, 2303, 4073, 4606, 8146, 28511, 57022, 191431, 199577, 382862, 399154, 1340017, 2680034, 9380119, 18760238]

約数ペア:

[(1, 18760238), (2, 9380119), (7, 2680034), (14, 1340017), (47, 399154), (49, 382862), (94, 199577), (98, 191431), (329, 57022), (658, 28511), (2303, 8146), (4073, 4606)]