13411866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{171947}}^1$

素因数の和:171965

約数の個数: 16

約数和(自身を含む): 28887264

約数和(自身を除く): 15475398

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 171947, 343894, 515841, 1031682, 2235311, 4470622, 6705933, 13411866]

約数ペア:

[(1, 13411866), (2, 6705933), (3, 4470622), (6, 2235311), (13, 1031682), (26, 515841), (39, 343894), (78, 171947)]