22156948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{4889}}^1$

素因数の和:5007

約数の個数: 24

約数和(自身を含む): 42719040

約数和(自身を除く): 20562092

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 2266, 4532, 4889, 9778, 19556, 53779, 107558, 215116, 503567, 1007134, 2014268, 5539237, 11078474, 22156948]

約数ペア:

[(1, 22156948), (2, 11078474), (4, 5539237), (11, 2014268), (22, 1007134), (44, 503567), (103, 215116), (206, 107558), (412, 53779), (1133, 19556), (2266, 9778), (4532, 4889)]