19243352

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{126601}}^1$

素因数の和:126626

約数の個数: 16

約数和(自身を含む): 37980600

約数和(自身を除く): 18737248

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 126601, 253202, 506404, 1012808, 2405419, 4810838, 9621676, 19243352]

約数ペア:

[(1, 19243352), (2, 9621676), (4, 4810838), (8, 2405419), (19, 1012808), (38, 506404), (76, 253202), (152, 126601)]