19190870

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{46807}}^1$

素因数の和:46855

約数の個数: 16

約数和(自身を含む): 35386848

約数和(自身を除く): 16195978

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 46807, 93614, 234035, 468070, 1919087, 3838174, 9595435, 19190870]

約数ペア:

[(1, 19190870), (2, 9595435), (5, 3838174), (10, 1919087), (41, 468070), (82, 234035), (205, 93614), (410, 46807)]