22518218

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1\times {\mathrm{457}}^1$

素因数の和:877

約数の個数: 16

約数和(自身を含む): 34426944

約数和(自身を除く): 11908726

約数列:

[1, 2, 71, 142, 347, 457, 694, 914, 24637, 32447, 49274, 64894, 158579, 317158, 11259109, 22518218]

約数ペア:

[(1, 22518218), (2, 11259109), (71, 317158), (142, 158579), (347, 64894), (457, 49274), (694, 32447), (914, 24637)]