2019218122

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{2796701}}^1$

素因数の和:2796741

約数の個数: 12

約数和(自身を含む): 3196630386

約数和(自身を除く): 1177412264

約数列:

[1, 2, 19, 38, 361, 722, 2796701, 5593402, 53137319, 106274638, 1009609061, 2019218122]

約数ペア:

[(1, 2019218122), (2, 1009609061), (19, 106274638), (38, 53137319), (361, 5593402), (722, 2796701)]