19005159926

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{911}}^1\times {\mathrm{254413}}^1$

素因数の和:255367

約数の個数: 16

約数和(自身を含む): 29235221568

約数和(自身を除く): 10230061642

約数列:

[1, 2, 41, 82, 911, 1822, 37351, 74702, 254413, 508826, 10430933, 20861866, 231770243, 463540486, 9502579963, 19005159926]

約数ペア:

[(1, 19005159926), (2, 9502579963), (41, 463540486), (82, 231770243), (911, 20861866), (1822, 10430933), (37351, 508826), (74702, 254413)]