2019925196

素因数分解:

$2^2\times {\mathrm{11821}}^1\times {\mathrm{42719}}^1$

素因数の和:54544

約数の個数: 12

約数和(自身を含む): 3535250880

約数和(自身を除く): 1515325684

約数列:

[1, 2, 4, 11821, 23642, 42719, 47284, 85438, 170876, 504981299, 1009962598, 2019925196]

約数ペア:

[(1, 2019925196), (2, 1009962598), (4, 504981299), (11821, 170876), (23642, 85438), (42719, 47284)]