22065274

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{143281}}^1$

素因数の和:143301

約数の個数: 16

約数和(自身を含む): 41265216

約数和(自身を除く): 19199942

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 143281, 286562, 1002967, 1576091, 2005934, 3152182, 11032637, 22065274]

約数ペア:

[(1, 22065274), (2, 11032637), (7, 3152182), (11, 2005934), (14, 1576091), (22, 1002967), (77, 286562), (154, 143281)]