19171114

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{6911}}^1$

素因数の和:7005

約数の個数: 16

約数和(自身を含む): 30689280

約数和(自身を除く): 11518166

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 6911, 13822, 131309, 262618, 504503, 1009006, 9585557, 19171114]

約数ペア:

[(1, 19171114), (2, 9585557), (19, 1009006), (38, 504503), (73, 262618), (146, 131309), (1387, 13822), (2774, 6911)]