12456752

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10111}}^1$

素因数の和:10137

約数の個数: 40

約数和(自身を含む): 30093312

約数和(自身を除く): 17636560

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 10111, 20222, 40444, 70777, 80888, 111221, 141554, 161776, 222442, 283108, 444884, 566216, 778547, 889768, 1132432, 1557094, 1779536, 3114188, 6228376, 12456752]

約数ペア:

[(1, 12456752), (2, 6228376), (4, 3114188), (7, 1779536), (8, 1557094), (11, 1132432), (14, 889768), (16, 778547), (22, 566216), (28, 444884), (44, 283108), (56, 222442), (77, 161776), (88, 141554), (112, 111221), (154, 80888), (176, 70777), (308, 40444), (616, 20222), (1232, 10111)]