12257816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{467}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 24513840

約数和(自身を除く): 12256024

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 193, 386, 467, 772, 934, 1544, 1868, 3281, 3736, 6562, 7939, 13124, 15878, 26248, 31756, 63512, 90131, 180262, 360524, 721048, 1532227, 3064454, 6128908, 12257816]

約数ペア:

[(1, 12257816), (2, 6128908), (4, 3064454), (8, 1532227), (17, 721048), (34, 360524), (68, 180262), (136, 90131), (193, 63512), (386, 31756), (467, 26248), (772, 15878), (934, 13124), (1544, 7939), (1868, 6562), (3281, 3736)]