21127634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{3323}}^1$

素因数の和:3370

約数の個数: 24

約数和(自身を含む): 36736848

約数和(自身を除く): 15609214

約数列:

[1, 2, 11, 17, 22, 34, 187, 289, 374, 578, 3179, 3323, 6358, 6646, 36553, 56491, 73106, 112982, 621401, 960347, 1242802, 1920694, 10563817, 21127634]

約数ペア:

[(1, 21127634), (2, 10563817), (11, 1920694), (17, 1242802), (22, 960347), (34, 621401), (187, 112982), (289, 73106), (374, 56491), (578, 36553), (3179, 6646), (3323, 6358)]