22054307

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 26142480

約数和(自身を除く): 4088173

約数列:

[1, 11, 19, 53, 121, 181, 209, 583, 1007, 1991, 2299, 3439, 6413, 9593, 11077, 21901, 37829, 105523, 121847, 182267, 416119, 1160753, 2004937, 22054307]

約数ペア:

[(1, 22054307), (11, 2004937), (19, 1160753), (53, 416119), (121, 182267), (181, 121847), (209, 105523), (583, 37829), (1007, 21901), (1991, 11077), (2299, 9593), (3439, 6413)]