22518404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{331153}}^1$

素因数の和:331174

約数の個数: 12

約数和(自身を含む): 41725404

約数和(自身を除く): 19207000

約数列:

[1, 2, 4, 17, 34, 68, 331153, 662306, 1324612, 5629601, 11259202, 22518404]

約数ペア:

[(1, 22518404), (2, 11259202), (4, 5629601), (17, 1324612), (34, 662306), (68, 331153)]