13686686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16981}}^1$

素因数の和:17027

約数の個数: 16

約数和(自身を含む): 22823808

約数和(自身を除く): 9137122

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 16981, 33962, 220753, 441506, 526411, 1052822, 6843343, 13686686]

約数ペア:

[(1, 13686686), (2, 6843343), (13, 1052822), (26, 526411), (31, 441506), (62, 220753), (403, 33962), (806, 16981)]