2019161090

素因数分解:

$2^1\times 5^1\times {\mathrm{15277}}^1\times {\mathrm{13217}}^1$

素因数の和:28501

約数の個数: 16

約数和(自身を含む): 3635002872

約数和(自身を除く): 1615841782

約数列:

[1, 2, 5, 10, 13217, 15277, 26434, 30554, 66085, 76385, 132170, 152770, 201916109, 403832218, 1009580545, 2019161090]

約数ペア:

[(1, 2019161090), (2, 1009580545), (5, 403832218), (10, 201916109), (13217, 152770), (15277, 132170), (26434, 76385), (30554, 66085)]