19956152

素因数分解:

$2^3\times {\mathrm{1423}}^1\times {\mathrm{1753}}^1$

素因数の和:3182

約数の個数: 16

約数和(自身を含む): 37465440

約数和(自身を除く): 17509288

約数列:

[1, 2, 4, 8, 1423, 1753, 2846, 3506, 5692, 7012, 11384, 14024, 2494519, 4989038, 9978076, 19956152]

約数ペア:

[(1, 19956152), (2, 9978076), (4, 4989038), (8, 2494519), (1423, 14024), (1753, 11384), (2846, 7012), (3506, 5692)]