12513418

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{941}}^1$

素因数の和:1113

約数の個数: 16

約数和(自身を含む): 19273320

約数和(自身を除く): 6759902

約数列:

[1, 2, 61, 109, 122, 218, 941, 1882, 6649, 13298, 57401, 102569, 114802, 205138, 6256709, 12513418]

約数ペア:

[(1, 12513418), (2, 6256709), (61, 205138), (109, 114802), (122, 102569), (218, 57401), (941, 13298), (1882, 6649)]