19934782

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{12601}}^1$

素因数の和:12723

約数の個数: 16

約数和(自身を含む): 34479072

約数和(自身を除く): 14544290

約数列:

[1, 2, 7, 14, 113, 226, 791, 1582, 12601, 25202, 88207, 176414, 1423913, 2847826, 9967391, 19934782]

約数ペア:

[(1, 19934782), (2, 9967391), (7, 2847826), (14, 1423913), (113, 176414), (226, 88207), (791, 25202), (1582, 12601)]