22140184

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5851}}^1$

素因数の和:5911

約数の個数: 32

約数和(自身を含む): 46347840

約数和(自身を除く): 24207656

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 5851, 11702, 23404, 46808, 64361, 128722, 251593, 257444, 503186, 514888, 1006372, 2012744, 2767523, 5535046, 11070092, 22140184]

約数ペア:

[(1, 22140184), (2, 11070092), (4, 5535046), (8, 2767523), (11, 2012744), (22, 1006372), (43, 514888), (44, 503186), (86, 257444), (88, 251593), (172, 128722), (344, 64361), (473, 46808), (946, 23404), (1892, 11702), (3784, 5851)]