2015993005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1632383}}^1$

素因数の和:1632420

約数の個数: 16

約数和(自身を含む): 2742405120

約数和(自身を除く): 726412115

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 1632383, 8161915, 21220979, 31015277, 106104895, 155076385, 403198601, 2015993005]

約数ペア:

[(1, 2015993005), (5, 403198601), (13, 155076385), (19, 106104895), (65, 31015277), (95, 21220979), (247, 8161915), (1235, 1632383)]