19686876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149143}}^1$

素因数の和:149161

約数の個数: 24

約数和(自身を含む): 50112384

約数和(自身を除く): 30425508

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 149143, 298286, 447429, 596572, 894858, 1640573, 1789716, 3281146, 4921719, 6562292, 9843438, 19686876]

約数ペア:

[(1, 19686876), (2, 9843438), (3, 6562292), (4, 4921719), (6, 3281146), (11, 1789716), (12, 1640573), (22, 894858), (33, 596572), (44, 447429), (66, 298286), (132, 149143)]