22779716

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1033}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 41256600

約数和(自身を除く): 18476884

約数列:

[1, 2, 4, 37, 74, 148, 149, 298, 596, 1033, 2066, 4132, 5513, 11026, 22052, 38221, 76442, 152884, 153917, 307834, 615668, 5694929, 11389858, 22779716]

約数ペア:

[(1, 22779716), (2, 11389858), (4, 5694929), (37, 615668), (74, 307834), (148, 153917), (149, 152884), (298, 76442), (596, 38221), (1033, 22052), (2066, 11026), (4132, 5513)]