22457468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{26863}}^1$

素因数の和:26897

約数の個数: 24

約数和(自身を含む): 45131520

約数和(自身を除く): 22674052

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 26863, 53726, 107452, 295493, 510397, 590986, 1020794, 1181972, 2041588, 5614367, 11228734, 22457468]

約数ペア:

[(1, 22457468), (2, 11228734), (4, 5614367), (11, 2041588), (19, 1181972), (22, 1020794), (38, 590986), (44, 510397), (76, 295493), (209, 107452), (418, 53726), (836, 26863)]