21199026

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{31267}}^1$

素因数の和:31385

約数の個数: 16

約数和(自身を含む): 42774624

約数和(自身を除く): 21575598

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 31267, 62534, 93801, 187602, 3533171, 7066342, 10599513, 21199026]

約数ペア:

[(1, 21199026), (2, 10599513), (3, 7066342), (6, 3533171), (113, 187602), (226, 93801), (339, 62534), (678, 31267)]