19122564

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{38867}}^1$

素因数の和:38915

約数の個数: 24

約数和(自身を含む): 45708768

約数和(自身を除く): 26586204

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 38867, 77734, 116601, 155468, 233202, 466404, 1593547, 3187094, 4780641, 6374188, 9561282, 19122564]

約数ペア:

[(1, 19122564), (2, 9561282), (3, 6374188), (4, 4780641), (6, 3187094), (12, 1593547), (41, 466404), (82, 233202), (123, 155468), (164, 116601), (246, 77734), (492, 38867)]