1344592

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4423}}^1$

素因数の和:4450

約数の個数: 20

約数和(自身を含む): 2742880

約数和(自身を除く): 1398288

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4423, 8846, 17692, 35384, 70768, 84037, 168074, 336148, 672296, 1344592]

約数ペア:

[(1, 1344592), (2, 672296), (4, 336148), (8, 168074), (16, 84037), (19, 70768), (38, 35384), (76, 17692), (152, 8846), (304, 4423)]