11997227

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:586

約数の個数: 16

約数和(自身を含む): 13910400

約数和(自身を除く): 1913173

約数列:

[1, 11, 19, 137, 209, 419, 1507, 2603, 4609, 7961, 28633, 57403, 87571, 631433, 1090657, 11997227]

約数ペア:

[(1, 11997227), (11, 1090657), (19, 631433), (137, 87571), (209, 57403), (419, 28633), (1507, 7961), (2603, 4609)]