19963668

素因数分解:

$2^2\times 3^1\times {\mathrm{1217}}^1\times {\mathrm{1367}}^1$

素因数の和:2591

約数の個数: 24

約数和(自身を含む): 46654272

約数和(自身を除く): 26690604

約数列:

[1, 2, 3, 4, 6, 12, 1217, 1367, 2434, 2734, 3651, 4101, 4868, 5468, 7302, 8202, 14604, 16404, 1663639, 3327278, 4990917, 6654556, 9981834, 19963668]

約数ペア:

[(1, 19963668), (2, 9981834), (3, 6654556), (4, 4990917), (6, 3327278), (12, 1663639), (1217, 16404), (1367, 14604), (2434, 8202), (2734, 7302), (3651, 5468), (4101, 4868)]