21793227695

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1\times {\mathrm{187219}}^1$

素因数の和:188006

約数の個数: 16

約数和(自身を含む): 27031572480

約数和(自身を除く): 5238344785

約数列:

[1, 5, 31, 155, 751, 3755, 23281, 116405, 187219, 936095, 5803789, 29018945, 140601469, 703007345, 4358645539, 21793227695]

約数ペア:

[(1, 21793227695), (5, 4358645539), (31, 703007345), (155, 140601469), (751, 29018945), (3755, 5803789), (23281, 936095), (116405, 187219)]