22197424

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{9311}}^1$

素因数の和:9468

約数の個数: 20

約数和(自身を含む): 43300800

約数和(自身を除く): 21103376

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 9311, 18622, 37244, 74488, 148976, 1387339, 2774678, 5549356, 11098712, 22197424]

約数ペア:

[(1, 22197424), (2, 11098712), (4, 5549356), (8, 2774678), (16, 1387339), (149, 148976), (298, 74488), (596, 37244), (1192, 18622), (2384, 9311)]