22145156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1871}}^1$

素因数の和:2155

約数の個数: 24

約数和(自身を含む): 42456960

約数和(自身を除く): 20311804

約数列:

[1, 2, 4, 11, 22, 44, 269, 538, 1076, 1871, 2959, 3742, 5918, 7484, 11836, 20581, 41162, 82324, 503299, 1006598, 2013196, 5536289, 11072578, 22145156]

約数ペア:

[(1, 22145156), (2, 11072578), (4, 5536289), (11, 2013196), (22, 1006598), (44, 503299), (269, 82324), (538, 41162), (1076, 20581), (1871, 11836), (2959, 7484), (3742, 5918)]