16397862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{210229}}^1$

素因数の和:210247

約数の個数: 16

約数和(自身を含む): 35318640

約数和(自身を除く): 18920778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 210229, 420458, 630687, 1261374, 2732977, 5465954, 8198931, 16397862]

約数ペア:

[(1, 16397862), (2, 8198931), (3, 5465954), (6, 2732977), (13, 1261374), (26, 630687), (39, 420458), (78, 210229)]