12290996891

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2053}}^1\times {\mathrm{4801}}^1$

素因数の和:6926

約数の個数: 16

約数和(自身を含む): 13019566560

約数和(自身を除く): 728569669

約数列:

[1, 29, 43, 1247, 2053, 4801, 59537, 88279, 139229, 206443, 2560091, 5986847, 9856453, 285837137, 423827479, 12290996891]

約数ペア:

[(1, 12290996891), (29, 423827479), (43, 285837137), (1247, 9856453), (2053, 5986847), (4801, 2560091), (59537, 206443), (88279, 139229)]