19106861

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:484

約数の個数: 16

約数和(自身を含む): 21047040

約数和(自身を除く): 1940179

約数列:

[1, 17, 41, 79, 347, 697, 1343, 3239, 5899, 14227, 27413, 55063, 241859, 466021, 1123933, 19106861]

約数ペア:

[(1, 19106861), (17, 1123933), (41, 466021), (79, 241859), (347, 55063), (697, 27413), (1343, 14227), (3239, 5899)]