40673794

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{152909}}^1$

素因数の和:152937

約数の個数: 16

約数和(自身を含む): 73396800

約数和(自身を除く): 32723006

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 152909, 305818, 1070363, 2140726, 2905271, 5810542, 20336897, 40673794]

約数ペア:

[(1, 40673794), (2, 20336897), (7, 5810542), (14, 2905271), (19, 2140726), (38, 1070363), (133, 305818), (266, 152909)]