22146388

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{45757}}^1$

素因数の和:45783

約数の個数: 18

約数和(自身を含む): 42600698

約数和(自身を除く): 20454310

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 45757, 91514, 183028, 503327, 1006654, 2013308, 5536597, 11073194, 22146388]

約数ペア:

[(1, 22146388), (2, 11073194), (4, 5536597), (11, 2013308), (22, 1006654), (44, 503327), (121, 183028), (242, 91514), (484, 45757)]