13329848

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2311}}^1$

素因数の和:2427

約数の個数: 32

約数和(自身を含む): 28853760

約数和(自身を除く): 15523912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2311, 2884, 4622, 5768, 9244, 16177, 18488, 32354, 64708, 129416, 238033, 476066, 952132, 1666231, 1904264, 3332462, 6664924, 13329848]

約数ペア:

[(1, 13329848), (2, 6664924), (4, 3332462), (7, 1904264), (8, 1666231), (14, 952132), (28, 476066), (56, 238033), (103, 129416), (206, 64708), (412, 32354), (721, 18488), (824, 16177), (1442, 9244), (2311, 5768), (2884, 4622)]