19682066

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{1367}}^1$

素因数の和:1705

約数の個数: 16

約数和(自身を含む): 30927744

約数和(自身を除く): 11245678

約数列:

[1, 2, 23, 46, 313, 626, 1367, 2734, 7199, 14398, 31441, 62882, 427871, 855742, 9841033, 19682066]

約数ペア:

[(1, 19682066), (2, 9841033), (23, 855742), (46, 427871), (313, 62882), (626, 31441), (1367, 14398), (2734, 7199)]