12187382

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{409}}^1$

素因数の和:775

約数の個数: 16

約数和(自身を含む): 18774720

約数和(自身を除く): 6587338

約数列:

[1, 2, 47, 94, 317, 409, 634, 818, 14899, 19223, 29798, 38446, 129653, 259306, 6093691, 12187382]

約数ペア:

[(1, 12187382), (2, 6093691), (47, 259306), (94, 129653), (317, 38446), (409, 29798), (634, 19223), (818, 14899)]