18970462

素因数分解:

$2^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{1933}}^1$

素因数の和:2643

約数の個数: 16

約数和(自身を含む): 32584032

約数和(自身を除く): 13613570

約数列:

[1, 2, 7, 14, 701, 1402, 1933, 3866, 4907, 9814, 13531, 27062, 1355033, 2710066, 9485231, 18970462]

約数ペア:

[(1, 18970462), (2, 9485231), (7, 2710066), (14, 1355033), (701, 27062), (1402, 13531), (1933, 9814), (3866, 4907)]