22043204

素因数分解:

$2^2\times {\mathrm{61}}^2\times {\mathrm{1481}}^1$

素因数の和:1607

約数の個数: 18

約数和(自身を含む): 39244842

約数和(自身を除く): 17201638

約数列:

[1, 2, 4, 61, 122, 244, 1481, 2962, 3721, 5924, 7442, 14884, 90341, 180682, 361364, 5510801, 11021602, 22043204]

約数ペア:

[(1, 22043204), (2, 11021602), (4, 5510801), (61, 361364), (122, 180682), (244, 90341), (1481, 14884), (2962, 7442), (3721, 5924)]