22247404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1471}}^1$

素因数の和:1693

約数の個数: 24

約数和(自身を含む): 41216000

約数和(自身を除く): 18968596

約数列:

[1, 2, 4, 19, 38, 76, 199, 398, 796, 1471, 2942, 3781, 5884, 7562, 15124, 27949, 55898, 111796, 292729, 585458, 1170916, 5561851, 11123702, 22247404]

約数ペア:

[(1, 22247404), (2, 11123702), (4, 5561851), (19, 1170916), (38, 585458), (76, 292729), (199, 111796), (398, 55898), (796, 27949), (1471, 15124), (2942, 7562), (3781, 5884)]