22129316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{5651}}^1$

素因数の和:5755

約数の個数: 24

約数和(自身を含む): 42729120

約数和(自身を除く): 20599804

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 5651, 11302, 22604, 62161, 124322, 248644, 502939, 1005878, 2011756, 5532329, 11064658, 22129316]

約数ペア:

[(1, 22129316), (2, 11064658), (4, 5532329), (11, 2011756), (22, 1005878), (44, 502939), (89, 248644), (178, 124322), (356, 62161), (979, 22604), (1958, 11302), (3916, 5651)]