19795026049

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{47}}^1\times {\mathrm{13399}}^1$

素因数の和:13549

約数の個数: 24

約数和(自身を含む): 21916396800

約数和(自身を除く): 2121370751

約数列:

[1, 17, 43, 47, 731, 799, 1849, 2021, 13399, 31433, 34357, 86903, 227783, 576157, 629753, 1477351, 9794669, 10705801, 24774751, 27079379, 421170767, 460349443, 1164413297, 19795026049]

約数ペア:

[(1, 19795026049), (17, 1164413297), (43, 460349443), (47, 421170767), (731, 27079379), (799, 24774751), (1849, 10705801), (2021, 9794669), (13399, 1477351), (31433, 629753), (34357, 576157), (86903, 227783)]