12672191

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1283}}^1$

素因数の和:1390

約数の個数: 16

約数和(自身を含む): 15531264

約数和(自身を除く): 2859073

約数列:

[1, 7, 17, 83, 119, 581, 1283, 1411, 8981, 9877, 21811, 106489, 152677, 745423, 1810313, 12672191]

約数ペア:

[(1, 12672191), (7, 1810313), (17, 745423), (83, 152677), (119, 106489), (581, 21811), (1283, 9877), (1411, 8981)]