22038812

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2203}}^1$

素因数の和:2309

約数の個数: 24

約数和(自身を含む): 40174512

約数和(自身を除く): 18135700

約数列:

[1, 2, 4, 41, 61, 82, 122, 164, 244, 2203, 2501, 4406, 5002, 8812, 10004, 90323, 134383, 180646, 268766, 361292, 537532, 5509703, 11019406, 22038812]

約数ペア:

[(1, 22038812), (2, 11019406), (4, 5509703), (41, 537532), (61, 361292), (82, 268766), (122, 180646), (164, 134383), (244, 90323), (2203, 10004), (2501, 8812), (4406, 5002)]