12982492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2689}}^1$

素因数の和:2781

約数の個数: 24

約数和(自身を含む): 24403680

約数和(自身を除く): 11421188

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 2689, 4828, 5378, 10756, 45713, 91426, 182852, 190919, 381838, 763676, 3245623, 6491246, 12982492]

約数ペア:

[(1, 12982492), (2, 6491246), (4, 3245623), (17, 763676), (34, 381838), (68, 190919), (71, 182852), (142, 91426), (284, 45713), (1207, 10756), (2414, 5378), (2689, 4828)]