2019412005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10355959}}^1$

素因数の和:10355980

約数の個数: 16

約数和(自身を含む): 3479602560

約数和(自身を除く): 1460190555

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 10355959, 31067877, 51779795, 134627467, 155339385, 403882401, 673137335, 2019412005]

約数ペア:

[(1, 2019412005), (3, 673137335), (5, 403882401), (13, 155339385), (15, 134627467), (39, 51779795), (65, 31067877), (195, 10355959)]