22208956

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{10301}}^1$

素因数の和:10330

約数の個数: 36

約数和(自身を含む): 49325976

約数和(自身を除く): 27117020

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 10301, 20602, 41204, 72107, 113311, 144214, 226622, 288428, 453244, 504749, 793177, 1009498, 1586354, 2018996, 3172708, 5552239, 11104478, 22208956]

約数ペア:

[(1, 22208956), (2, 11104478), (4, 5552239), (7, 3172708), (11, 2018996), (14, 1586354), (22, 1009498), (28, 793177), (44, 504749), (49, 453244), (77, 288428), (98, 226622), (154, 144214), (196, 113311), (308, 72107), (539, 41204), (1078, 20602), (2156, 10301)]