22261874

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{15227}}^1$

素因数の和:15289

約数の個数: 16

約数和(自身を含む): 36181728

約数和(自身を除く): 13919854

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 15227, 30454, 258859, 517718, 654761, 1309522, 11130937, 22261874]

約数ペア:

[(1, 22261874), (2, 11130937), (17, 1309522), (34, 654761), (43, 517718), (86, 258859), (731, 30454), (1462, 15227)]