12946838

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{3391}}^1$

素因数の和:3499

約数の個数: 16

約数和(自身を含む): 20514816

約数和(自身を除く): 7567978

約数列:

[1, 2, 23, 46, 83, 166, 1909, 3391, 3818, 6782, 77993, 155986, 281453, 562906, 6473419, 12946838]

約数ペア:

[(1, 12946838), (2, 6473419), (23, 562906), (46, 281453), (83, 155986), (166, 77993), (1909, 6782), (3391, 3818)]