12257546

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 23392800

約数和(自身を除く): 11135254

約数列:

[1, 2, 7, 14, 19, 29, 38, 49, 58, 98, 133, 203, 227, 266, 406, 454, 551, 931, 1102, 1421, 1589, 1862, 2842, 3178, 3857, 4313, 6583, 7714, 8626, 11123, 13166, 22246, 26999, 30191, 46081, 53998, 60382, 92162, 125077, 211337, 250154, 322567, 422674, 645134, 875539, 1751078, 6128773, 12257546]

約数ペア:

[(1, 12257546), (2, 6128773), (7, 1751078), (14, 875539), (19, 645134), (29, 422674), (38, 322567), (49, 250154), (58, 211337), (98, 125077), (133, 92162), (203, 60382), (227, 53998), (266, 46081), (406, 30191), (454, 26999), (551, 22246), (931, 13166), (1102, 11123), (1421, 8626), (1589, 7714), (1862, 6583), (2842, 4313), (3178, 3857)]