22260368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107021}}^1$

素因数の和:107042

約数の個数: 20

約数和(自身を含む): 46447548

約数和(自身を除く): 24187180

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 107021, 214042, 428084, 856168, 1391273, 1712336, 2782546, 5565092, 11130184, 22260368]

約数ペア:

[(1, 22260368), (2, 11130184), (4, 5565092), (8, 2782546), (13, 1712336), (16, 1391273), (26, 856168), (52, 428084), (104, 214042), (208, 107021)]