22211536

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{10133}}^1$

素因数の和:10278

約数の個数: 20

約数和(自身を含む): 43353252

約数和(自身を除く): 21141716

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 10133, 20266, 40532, 81064, 162128, 1388221, 2776442, 5552884, 11105768, 22211536]

約数ペア:

[(1, 22211536), (2, 11105768), (4, 5552884), (8, 2776442), (16, 1388221), (137, 162128), (274, 81064), (548, 40532), (1096, 20266), (2192, 10133)]