11989852

素因数分解:

$2^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{937}}^1$

素因数の和:1405

約数の個数: 24

約数和(自身を含む): 24057824

約数和(自身を除く): 12067972

約数列:

[1, 2, 4, 7, 14, 28, 457, 914, 937, 1828, 1874, 3199, 3748, 6398, 6559, 12796, 13118, 26236, 428209, 856418, 1712836, 2997463, 5994926, 11989852]

約数ペア:

[(1, 11989852), (2, 5994926), (4, 2997463), (7, 1712836), (14, 856418), (28, 428209), (457, 26236), (914, 13118), (937, 12796), (1828, 6559), (1874, 6398), (3199, 3748)]