21682934

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1093}}^1$

素因数の和:1224

約数の個数: 32

約数和(自身を含む): 40434240

約数和(自身を除く): 18751306

約数列:

[1, 2, 7, 13, 14, 26, 91, 109, 182, 218, 763, 1093, 1417, 1526, 2186, 2834, 7651, 9919, 14209, 15302, 19838, 28418, 99463, 119137, 198926, 238274, 833959, 1548781, 1667918, 3097562, 10841467, 21682934]

約数ペア:

[(1, 21682934), (2, 10841467), (7, 3097562), (13, 1667918), (14, 1548781), (26, 833959), (91, 238274), (109, 198926), (182, 119137), (218, 99463), (763, 28418), (1093, 19838), (1417, 15302), (1526, 14209), (2186, 9919), (2834, 7651)]