19291327

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{383}}^1$

素因数の和:654

約数の個数: 16

約数和(自身を含む): 22302720

約数和(自身を除く): 3011393

約数列:

[1, 11, 19, 209, 241, 383, 2651, 4213, 4579, 7277, 50369, 80047, 92303, 1015333, 1753757, 19291327]

約数ペア:

[(1, 19291327), (11, 1753757), (19, 1015333), (209, 92303), (241, 80047), (383, 50369), (2651, 7277), (4213, 4579)]