19696758

素因数分解:

$2^1\times 3^1\times {\mathrm{397}}^1\times {\mathrm{8269}}^1$

素因数の和:8671

約数の個数: 16

約数和(自身を含む): 39497520

約数和(自身を除く): 19800762

約数列:

[1, 2, 3, 6, 397, 794, 1191, 2382, 8269, 16538, 24807, 49614, 3282793, 6565586, 9848379, 19696758]

約数ペア:

[(1, 19696758), (2, 9848379), (3, 6565586), (6, 3282793), (397, 49614), (794, 24807), (1191, 16538), (2382, 8269)]