19338662

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{13411}}^1$

素因数の和:13523

約数の個数: 16

約数和(自身を含む): 33476352

約数和(自身を除く): 14137690

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 13411, 26822, 93877, 187754, 1381333, 2762666, 9669331, 19338662]

約数ペア:

[(1, 19338662), (2, 9669331), (7, 2762666), (14, 1381333), (103, 187754), (206, 93877), (721, 26822), (1442, 13411)]