15218044

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{859}}^1$

素因数の和:1009

約数の個数: 24

約数和(自身を含む): 27547520

約数和(自身を除く): 12329476

約数列:

[1, 2, 4, 43, 86, 103, 172, 206, 412, 859, 1718, 3436, 4429, 8858, 17716, 36937, 73874, 88477, 147748, 176954, 353908, 3804511, 7609022, 15218044]

約数ペア:

[(1, 15218044), (2, 7609022), (4, 3804511), (43, 353908), (86, 176954), (103, 147748), (172, 88477), (206, 73874), (412, 36937), (859, 17716), (1718, 8858), (3436, 4429)]