13639966

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4861}}^1$

素因数の和:4947

約数の個数: 16

約数和(自身を含む): 21703968

約数和(自身を除く): 8064002

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 4861, 9722, 111803, 223606, 296521, 593042, 6819983, 13639966]

約数ペア:

[(1, 13639966), (2, 6819983), (23, 593042), (46, 296521), (61, 223606), (122, 111803), (1403, 9722), (2806, 4861)]