22219696

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{10601}}^1$

素因数の和:10740

約数の個数: 20

約数和(自身を含む): 43383384

約数和(自身を除く): 21163688

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 10601, 21202, 42404, 84808, 169616, 1388731, 2777462, 5554924, 11109848, 22219696]

約数ペア:

[(1, 22219696), (2, 11109848), (4, 5554924), (8, 2777462), (16, 1388731), (131, 169616), (262, 84808), (524, 42404), (1048, 21202), (2096, 10601)]