2019935266

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1\times {\mathrm{23291}}^1$

素因数の和:23817

約数の個数: 16

約数和(自身を含む): 3066717888

約数和(自身を除く): 1046782622

約数列:

[1, 2, 103, 206, 421, 842, 23291, 43363, 46582, 86726, 2398973, 4797946, 9805511, 19611022, 1009967633, 2019935266]

約数ペア:

[(1, 2019935266), (2, 1009967633), (103, 19611022), (206, 9805511), (421, 4797946), (842, 2398973), (23291, 86726), (43363, 46582)]