3997676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2287}}^1$

素因数の和:2333

約数の個数: 24

約数和(自身を含む): 7687680

約数和(自身を除く): 3690004

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 2287, 4574, 9148, 43453, 52601, 86906, 105202, 173812, 210404, 999419, 1998838, 3997676]

約数ペア:

[(1, 3997676), (2, 1998838), (4, 999419), (19, 210404), (23, 173812), (38, 105202), (46, 86906), (76, 52601), (92, 43453), (437, 9148), (874, 4574), (1748, 2287)]