21936700819

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2440937}}^1$

素因数の和:2441010

約数の個数: 16

約数和(自身を含む): 25776305280

約数和(自身を除く): 3839604461

約数列:

[1, 11, 19, 43, 209, 473, 817, 8987, 2440937, 26850307, 46377803, 104960291, 510155833, 1154563201, 1994245529, 21936700819]

約数ペア:

[(1, 21936700819), (11, 1994245529), (19, 1154563201), (43, 510155833), (209, 104960291), (473, 46377803), (817, 26850307), (8987, 2440937)]