22090222

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{143443}}^1$

素因数の和:143463

約数の個数: 16

約数和(自身を含む): 41311872

約数和(自身を除く): 19221650

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 143443, 286886, 1004101, 1577873, 2008202, 3155746, 11045111, 22090222]

約数ペア:

[(1, 22090222), (2, 11045111), (7, 3155746), (11, 2008202), (14, 1577873), (22, 1004101), (77, 286886), (154, 143443)]