18792848

素因数分解:

$2^4\times {\mathrm{71}}^2\times {\mathrm{233}}^1$

素因数の和:383

約数の個数: 30

約数和(自身を含む): 37089702

約数和(自身を除く): 18296854

約数列:

[1, 2, 4, 8, 16, 71, 142, 233, 284, 466, 568, 932, 1136, 1864, 3728, 5041, 10082, 16543, 20164, 33086, 40328, 66172, 80656, 132344, 264688, 1174553, 2349106, 4698212, 9396424, 18792848]

約数ペア:

[(1, 18792848), (2, 9396424), (4, 4698212), (8, 2349106), (16, 1174553), (71, 264688), (142, 132344), (233, 80656), (284, 66172), (466, 40328), (568, 33086), (932, 20164), (1136, 16543), (1864, 10082), (3728, 5041)]