19171354

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{2069}}^1$

素因数の和:2225

約数の個数: 16

約数和(自身を含む): 29733480

約数和(自身を除く): 10562126

約数列:

[1, 2, 41, 82, 113, 226, 2069, 4138, 4633, 9266, 84829, 169658, 233797, 467594, 9585677, 19171354]

約数ペア:

[(1, 19171354), (2, 9585677), (41, 467594), (82, 233797), (113, 169658), (226, 84829), (2069, 9266), (4138, 4633)]