15630608

素因数分解:

$2^4\times 7^2\times {\mathrm{19937}}^1$

素因数の和:19959

約数の個数: 30

約数和(自身を含む): 35230446

約数和(自身を除く): 19599838

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 19937, 39874, 79748, 139559, 159496, 279118, 318992, 558236, 976913, 1116472, 1953826, 2232944, 3907652, 7815304, 15630608]

約数ペア:

[(1, 15630608), (2, 7815304), (4, 3907652), (7, 2232944), (8, 1953826), (14, 1116472), (16, 976913), (28, 558236), (49, 318992), (56, 279118), (98, 159496), (112, 139559), (196, 79748), (392, 39874), (784, 19937)]