12754316

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2557}}^1$

素因数の和:2633

約数の個数: 24

約数和(自身を含む): 23635920

約数和(自身を除く): 10881604

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 1247, 2494, 2557, 4988, 5114, 10228, 74153, 109951, 148306, 219902, 296612, 439804, 3188579, 6377158, 12754316]

約数ペア:

[(1, 12754316), (2, 6377158), (4, 3188579), (29, 439804), (43, 296612), (58, 219902), (86, 148306), (116, 109951), (172, 74153), (1247, 10228), (2494, 5114), (2557, 4988)]