15897761

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2027}}^1$

素因数の和:2092

約数の個数: 16

約数和(自身を含む): 18690048

約数和(自身を除く): 2792287

約数列:

[1, 11, 23, 31, 253, 341, 713, 2027, 7843, 22297, 46621, 62837, 512831, 691207, 1445251, 15897761]

約数ペア:

[(1, 15897761), (11, 1445251), (23, 691207), (31, 512831), (253, 62837), (341, 46621), (713, 22297), (2027, 7843)]