21099298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{33071}}^1$

素因数の和:33113

約数の個数: 16

約数和(自身を含む): 35717760

約数和(自身を除く): 14618462

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 33071, 66142, 363781, 727562, 959059, 1918118, 10549649, 21099298]

約数ペア:

[(1, 21099298), (2, 10549649), (11, 1918118), (22, 959059), (29, 727562), (58, 363781), (319, 66142), (638, 33071)]