11812186

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7229}}^1$

素因数の和:7293

約数の個数: 16

約数和(自身を含む): 19087200

約数和(自身を除く): 7275014

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 7229, 14458, 137351, 274702, 310847, 621694, 5906093, 11812186]

約数ペア:

[(1, 11812186), (2, 5906093), (19, 621694), (38, 310847), (43, 274702), (86, 137351), (817, 14458), (1634, 7229)]