23648474

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{1997}}^1$

素因数の和:2221

約数の個数: 16

約数和(自身を含む): 36827136

約数和(自身を除く): 13178662

約数列:

[1, 2, 31, 62, 191, 382, 1997, 3994, 5921, 11842, 61907, 123814, 381427, 762854, 11824237, 23648474]

約数ペア:

[(1, 23648474), (2, 11824237), (31, 762854), (62, 381427), (191, 123814), (382, 61907), (1997, 11842), (3994, 5921)]