22087406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43651}}^1$

素因数の和:43687

約数の個数: 16

約数和(自身を含む): 37715328

約数和(自身を除く): 15627922

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 43651, 87302, 480161, 960322, 1003973, 2007946, 11043703, 22087406]

約数ペア:

[(1, 22087406), (2, 11043703), (11, 2007946), (22, 1003973), (23, 960322), (46, 480161), (253, 87302), (506, 43651)]