12387892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12241}}^1$

素因数の和:12279

約数の個数: 24

約数和(自身を含む): 24679872

約数和(自身を除く): 12291980

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 12241, 24482, 48964, 134651, 269302, 281543, 538604, 563086, 1126172, 3096973, 6193946, 12387892]

約数ペア:

[(1, 12387892), (2, 6193946), (4, 3096973), (11, 1126172), (22, 563086), (23, 538604), (44, 281543), (46, 269302), (92, 134651), (253, 48964), (506, 24482), (1012, 12241)]