22214918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1021}}^1$

素因数の和:1100

約数の個数: 32

約数和(自身を含む): 38852352

約数和(自身を除く): 16637434

約数列:

[1, 2, 11, 22, 23, 43, 46, 86, 253, 473, 506, 946, 989, 1021, 1978, 2042, 10879, 11231, 21758, 22462, 23483, 43903, 46966, 87806, 258313, 482933, 516626, 965866, 1009769, 2019538, 11107459, 22214918]

約数ペア:

[(1, 22214918), (2, 11107459), (11, 2019538), (22, 1009769), (23, 965866), (43, 516626), (46, 482933), (86, 258313), (253, 87806), (473, 46966), (506, 43903), (946, 23483), (989, 22462), (1021, 21758), (1978, 11231), (2042, 10879)]