22221431

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{773}}^1$

素因数の和:898

約数の個数: 16

約数和(自身を含む): 25077600

約数和(自身を除く): 2856169

約数列:

[1, 17, 19, 89, 323, 773, 1513, 1691, 13141, 14687, 28747, 68797, 249679, 1169549, 1307143, 22221431]

約数ペア:

[(1, 22221431), (17, 1307143), (19, 1169549), (89, 249679), (323, 68797), (773, 28747), (1513, 14687), (1691, 13141)]