39564788

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{919}}^1$

素因数の和:1199

約数の個数: 24

約数和(自身を含む): 71097600

約数和(自身を除く): 31532812

約数列:

[1, 2, 4, 47, 94, 188, 229, 458, 916, 919, 1838, 3676, 10763, 21526, 43052, 43193, 86386, 172772, 210451, 420902, 841804, 9891197, 19782394, 39564788]

約数ペア:

[(1, 39564788), (2, 19782394), (4, 9891197), (47, 841804), (94, 420902), (188, 210451), (229, 172772), (458, 86386), (916, 43193), (919, 43052), (1838, 21526), (3676, 10763)]