2019996310

素因数分解:

$2^1\times 5^1\times {\mathrm{10631}}^1\times {\mathrm{19001}}^1$

素因数の和:29639

約数の個数: 16

約数和(自身を含む): 3636526752

約数和(自身を除く): 1616530442

約数列:

[1, 2, 5, 10, 10631, 19001, 21262, 38002, 53155, 95005, 106310, 190010, 201999631, 403999262, 1009998155, 2019996310]

約数ペア:

[(1, 2019996310), (2, 1009998155), (5, 403999262), (10, 201999631), (10631, 190010), (19001, 106310), (21262, 95005), (38002, 53155)]