19767084

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{40177}}^1$

素因数の和:40225

約数の個数: 24

約数和(自身を含む): 47249328

約数和(自身を除く): 27482244

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 40177, 80354, 120531, 160708, 241062, 482124, 1647257, 3294514, 4941771, 6589028, 9883542, 19767084]

約数ペア:

[(1, 19767084), (2, 9883542), (3, 6589028), (4, 4941771), (6, 3294514), (12, 1647257), (41, 482124), (82, 241062), (123, 160708), (164, 120531), (246, 80354), (492, 40177)]