2019301090

素因数分解:

$2^1\times 5^1\times {\mathrm{2179}}^1\times {\mathrm{92671}}^1$

素因数の和:94857

約数の個数: 16

約数和(自身を含む): 3636449280

約数和(自身を除く): 1617148190

約数列:

[1, 2, 5, 10, 2179, 4358, 10895, 21790, 92671, 185342, 463355, 926710, 201930109, 403860218, 1009650545, 2019301090]

約数ペア:

[(1, 2019301090), (2, 1009650545), (5, 403860218), (10, 201930109), (2179, 926710), (4358, 463355), (10895, 185342), (21790, 92671)]