12620882

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:278

約数の個数: 24

約数和(自身を含む): 20173440

約数和(自身を除く): 7552558

約数列:

[1, 2, 23, 46, 79, 151, 158, 302, 529, 1058, 1817, 3473, 3634, 6946, 11929, 23858, 41791, 79879, 83582, 159758, 274367, 548734, 6310441, 12620882]

約数ペア:

[(1, 12620882), (2, 6310441), (23, 548734), (46, 274367), (79, 159758), (151, 83582), (158, 79879), (302, 41791), (529, 23858), (1058, 11929), (1817, 6946), (3473, 3634)]