13448838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{172421}}^1$

素因数の和:172439

約数の個数: 16

約数和(自身を含む): 28966896

約数和(自身を除く): 15518058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 172421, 344842, 517263, 1034526, 2241473, 4482946, 6724419, 13448838]

約数ペア:

[(1, 13448838), (2, 6724419), (3, 4482946), (6, 2241473), (13, 1034526), (26, 517263), (39, 344842), (78, 172421)]