219635246

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{22453}}^1$

素因数の和:22595

約数の個数: 16

約数和(自身を含む): 338965584

約数和(自身を除く): 119330338

約数列:

[1, 2, 67, 73, 134, 146, 4891, 9782, 22453, 44906, 1504351, 1639069, 3008702, 3278138, 109817623, 219635246]

約数ペア:

[(1, 219635246), (2, 109817623), (67, 3278138), (73, 3008702), (134, 1639069), (146, 1504351), (4891, 44906), (9782, 22453)]