22403793

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{409}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 32570400

約数和(自身を除く): 10166607

約数列:

[1, 3, 19, 31, 57, 93, 409, 589, 961, 1227, 1767, 2883, 7771, 12679, 18259, 23313, 38037, 54777, 240901, 393049, 722703, 1179147, 7467931, 22403793]

約数ペア:

[(1, 22403793), (3, 7467931), (19, 1179147), (31, 722703), (57, 393049), (93, 240901), (409, 54777), (589, 38037), (961, 23313), (1227, 18259), (1767, 12679), (2883, 7771)]