12946622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1723}}^1$

素因数の和:1772

約数の個数: 24

約数和(自身を含む): 22229256

約数和(自身を除く): 9282634

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 1723, 3446, 3757, 7514, 22399, 29291, 44798, 58582, 380783, 497947, 761566, 995894, 6473311, 12946622]

約数ペア:

[(1, 12946622), (2, 6473311), (13, 995894), (17, 761566), (26, 497947), (34, 380783), (221, 58582), (289, 44798), (442, 29291), (578, 22399), (1723, 7514), (3446, 3757)]