12371512

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{5351}}^1$

素因数の和:5391

約数の個数: 24

約数和(自身を含む): 24645960

約数和(自身を除く): 12274448

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 5351, 10702, 21404, 42808, 90967, 181934, 363868, 727736, 1546439, 3092878, 6185756, 12371512]

約数ペア:

[(1, 12371512), (2, 6185756), (4, 3092878), (8, 1546439), (17, 727736), (34, 363868), (68, 181934), (136, 90967), (289, 42808), (578, 21404), (1156, 10702), (2312, 5351)]