22894196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{1109}}^1$

素因数の和:1523

約数の個数: 24

約数和(自身を含む): 43294440

約数和(自身を除く): 20400244

約数列:

[1, 2, 4, 13, 26, 52, 397, 794, 1109, 1588, 2218, 4436, 5161, 10322, 14417, 20644, 28834, 57668, 440273, 880546, 1761092, 5723549, 11447098, 22894196]

約数ペア:

[(1, 22894196), (2, 11447098), (4, 5723549), (13, 1761092), (26, 880546), (52, 440273), (397, 57668), (794, 28834), (1109, 20644), (1588, 14417), (2218, 10322), (4436, 5161)]