22279268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{506347}}^1$

素因数の和:506362

約数の個数: 12

約数和(自身を含む): 42533232

約数和(自身を除く): 20253964

約数列:

[1, 2, 4, 11, 22, 44, 506347, 1012694, 2025388, 5569817, 11139634, 22279268]

約数ペア:

[(1, 22279268), (2, 11139634), (4, 5569817), (11, 2025388), (22, 1012694), (44, 506347)]