22245548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1021}}^1$

素因数の和:1457

約数の個数: 24

約数和(自身を含む): 42065520

約数和(自身を除く): 19819972

約数列:

[1, 2, 4, 13, 26, 52, 419, 838, 1021, 1676, 2042, 4084, 5447, 10894, 13273, 21788, 26546, 53092, 427799, 855598, 1711196, 5561387, 11122774, 22245548]

約数ペア:

[(1, 22245548), (2, 11122774), (4, 5561387), (13, 1711196), (26, 855598), (52, 427799), (419, 53092), (838, 26546), (1021, 21788), (1676, 13273), (2042, 10894), (4084, 5447)]