4039222

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{16691}}^1$

素因数の和:16715

約数の個数: 12

約数和(自身を含む): 6660108

約数和(自身を除く): 2620886

約数列:

[1, 2, 11, 22, 121, 242, 16691, 33382, 183601, 367202, 2019611, 4039222]

約数ペア:

[(1, 4039222), (2, 2019611), (11, 367202), (22, 183601), (121, 33382), (242, 16691)]