2019929118

素因数分解:

$2^1\times 3^1\times {\mathrm{409}}^1\times {\mathrm{823117}}^1$

素因数の和:823531

約数の個数: 16

約数和(自身を含む): 4049740560

約数和(自身を除く): 2029811442

約数列:

[1, 2, 3, 6, 409, 818, 1227, 2454, 823117, 1646234, 2469351, 4938702, 336654853, 673309706, 1009964559, 2019929118]

約数ペア:

[(1, 2019929118), (2, 1009964559), (3, 673309706), (6, 336654853), (409, 4938702), (818, 2469351), (1227, 1646234), (2454, 823117)]