22019426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{76991}}^1$

素因数の和:77017

約数の個数: 16

約数和(自身を含む): 38803968

約数和(自身を除く): 16784542

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 76991, 153982, 846901, 1000883, 1693802, 2001766, 11009713, 22019426]

約数ペア:

[(1, 22019426), (2, 11009713), (11, 2001766), (13, 1693802), (22, 1000883), (26, 846901), (143, 153982), (286, 76991)]