19962888

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{75617}}^1$

素因数の和:75637

約数の個数: 32

約数和(自身を含む): 54444960

約数和(自身を除く): 34482072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 75617, 151234, 226851, 302468, 453702, 604936, 831787, 907404, 1663574, 1814808, 2495361, 3327148, 4990722, 6654296, 9981444, 19962888]

約数ペア:

[(1, 19962888), (2, 9981444), (3, 6654296), (4, 4990722), (6, 3327148), (8, 2495361), (11, 1814808), (12, 1663574), (22, 907404), (24, 831787), (33, 604936), (44, 453702), (66, 302468), (88, 226851), (132, 151234), (264, 75617)]