12643834

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{5981}}^1$

素因数の和:6141

約数の個数: 16

約数和(自身を含む): 21822336

約数和(自身を除く): 9178502

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 5981, 11962, 41867, 83734, 903131, 1806262, 6321917, 12643834]

約数ペア:

[(1, 12643834), (2, 6321917), (7, 1806262), (14, 903131), (151, 83734), (302, 41867), (1057, 11962), (2114, 5981)]