19693812

素因数分解:

$2^2\times 3^1\times {\mathrm{947}}^1\times {\mathrm{1733}}^1$

素因数の和:2687

約数の個数: 24

約数和(自身を含む): 46027296

約数和(自身を除く): 26333484

約数列:

[1, 2, 3, 4, 6, 12, 947, 1733, 1894, 2841, 3466, 3788, 5199, 5682, 6932, 10398, 11364, 20796, 1641151, 3282302, 4923453, 6564604, 9846906, 19693812]

約数ペア:

[(1, 19693812), (2, 9846906), (3, 6564604), (4, 4923453), (6, 3282302), (12, 1641151), (947, 20796), (1733, 11364), (1894, 10398), (2841, 6932), (3466, 5682), (3788, 5199)]