22444796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{11863}}^1$

素因数の和:11921

約数の個数: 24

約数和(自身を含む): 43849344

約数和(自身を除く): 21404548

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 11863, 23726, 47452, 130493, 260986, 510109, 521972, 1020218, 2040436, 5611199, 11222398, 22444796]

約数ペア:

[(1, 22444796), (2, 11222398), (4, 5611199), (11, 2040436), (22, 1020218), (43, 521972), (44, 510109), (86, 260986), (172, 130493), (473, 47452), (946, 23726), (1892, 11863)]