19314584

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{142019}}^1$

素因数の和:142042

約数の個数: 16

約数和(自身を含む): 38345400

約数和(自身を除く): 19030816

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 142019, 284038, 568076, 1136152, 2414323, 4828646, 9657292, 19314584]

約数ペア:

[(1, 19314584), (2, 9657292), (4, 4828646), (8, 2414323), (17, 1136152), (34, 568076), (68, 284038), (136, 142019)]