2019030910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15531007}}^1$

素因数の和:15531027

約数の個数: 16

約数和(自身を含む): 3913814016

約数和(自身を除く): 1894783106

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 15531007, 31062014, 77655035, 155310070, 201903091, 403806182, 1009515455, 2019030910]

約数ペア:

[(1, 2019030910), (2, 1009515455), (5, 403806182), (10, 201903091), (13, 155310070), (26, 77655035), (65, 31062014), (130, 15531007)]