22187330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{503}}^1$

素因数の和:922

約数の個数: 32

約数和(自身を含む): 43763328

約数和(自身を除く): 21575998

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 401, 503, 802, 1006, 2005, 2515, 4010, 4411, 5030, 5533, 8822, 11066, 22055, 27665, 44110, 55330, 201703, 403406, 1008515, 2017030, 2218733, 4437466, 11093665, 22187330]

約数ペア:

[(1, 22187330), (2, 11093665), (5, 4437466), (10, 2218733), (11, 2017030), (22, 1008515), (55, 403406), (110, 201703), (401, 55330), (503, 44110), (802, 27665), (1006, 22055), (2005, 11066), (2515, 8822), (4010, 5533), (4411, 5030)]