19142818

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{4967}}^1$

素因数の和:5057

約数の個数: 16

約数和(自身を含む): 30046464

約数和(自身を除く): 10903646

約数列:

[1, 2, 41, 47, 82, 94, 1927, 3854, 4967, 9934, 203647, 233449, 407294, 466898, 9571409, 19142818]

約数ペア:

[(1, 19142818), (2, 9571409), (41, 466898), (47, 407294), (82, 233449), (94, 203647), (1927, 9934), (3854, 4967)]