2019353090

素因数分解:

$2^1\times 5^1\times {\mathrm{7529}}^1\times {\mathrm{26821}}^1$

素因数の和:34357

約数の個数: 16

約数和(自身を含む): 3635453880

約数和(自身を除く): 1616100790

約数列:

[1, 2, 5, 10, 7529, 15058, 26821, 37645, 53642, 75290, 134105, 268210, 201935309, 403870618, 1009676545, 2019353090]

約数ペア:

[(1, 2019353090), (2, 1009676545), (5, 403870618), (10, 201935309), (7529, 268210), (15058, 134105), (26821, 75290), (37645, 53642)]