12734921

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:568

約数の個数: 16

約数和(自身を含む): 14385600

約数和(自身を除く): 1650679

約数列:

[1, 17, 19, 89, 323, 443, 1513, 1691, 7531, 8417, 28747, 39427, 143089, 670259, 749113, 12734921]

約数ペア:

[(1, 12734921), (17, 749113), (19, 670259), (89, 143089), (323, 39427), (443, 28747), (1513, 8417), (1691, 7531)]