22442384

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{10091}}^1$

素因数の和:10238

約数の個数: 20

約数和(自身を含む): 43799280

約数和(自身を除く): 21356896

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 10091, 20182, 40364, 80728, 161456, 1402649, 2805298, 5610596, 11221192, 22442384]

約数ペア:

[(1, 22442384), (2, 11221192), (4, 5610596), (8, 2805298), (16, 1402649), (139, 161456), (278, 80728), (556, 40364), (1112, 20182), (2224, 10091)]