12768668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{557}}^1$

素因数の和:1093

約数の個数: 24

約数和(自身を含む): 24467184

約数和(自身を除く): 11698516

約数列:

[1, 2, 4, 11, 22, 44, 521, 557, 1042, 1114, 2084, 2228, 5731, 6127, 11462, 12254, 22924, 24508, 290197, 580394, 1160788, 3192167, 6384334, 12768668]

約数ペア:

[(1, 12768668), (2, 6384334), (4, 3192167), (11, 1160788), (22, 580394), (44, 290197), (521, 24508), (557, 22924), (1042, 12254), (1114, 11462), (2084, 6127), (2228, 5731)]