1890956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 3528000

約数和(自身を除く): 1637044

約数列:

[1, 2, 4, 19, 38, 76, 139, 179, 278, 358, 556, 716, 2641, 3401, 5282, 6802, 10564, 13604, 24881, 49762, 99524, 472739, 945478, 1890956]

約数ペア:

[(1, 1890956), (2, 945478), (4, 472739), (19, 99524), (38, 49762), (76, 24881), (139, 13604), (179, 10564), (278, 6802), (358, 5282), (556, 3401), (716, 2641)]