11223856

素因数分解:

$2^4\times 7^1\times {\mathrm{100213}}^1$

素因数の和:100228

約数の個数: 20

約数和(自身を含む): 24853072

約数和(自身を除く): 13629216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 100213, 200426, 400852, 701491, 801704, 1402982, 1603408, 2805964, 5611928, 11223856]

約数ペア:

[(1, 11223856), (2, 5611928), (4, 2805964), (7, 1603408), (8, 1402982), (14, 801704), (16, 701491), (28, 400852), (56, 200426), (112, 100213)]