22664956

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{421}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 40812464

約数和(自身を除く): 18147508

約数列:

[1, 2, 4, 43, 86, 172, 313, 421, 626, 842, 1252, 1684, 13459, 18103, 26918, 36206, 53836, 72412, 131773, 263546, 527092, 5666239, 11332478, 22664956]

約数ペア:

[(1, 22664956), (2, 11332478), (4, 5666239), (43, 527092), (86, 263546), (172, 131773), (313, 72412), (421, 53836), (626, 36206), (842, 26918), (1252, 18103), (1684, 13459)]