22144276

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{10271}}^1$

素因数の和:10300

約数の個数: 36

約数和(自身を含む): 49182336

約数和(自身を除く): 27038060

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 10271, 20542, 41084, 71897, 112981, 143794, 225962, 287588, 451924, 503279, 790867, 1006558, 1581734, 2013116, 3163468, 5536069, 11072138, 22144276]

約数ペア:

[(1, 22144276), (2, 11072138), (4, 5536069), (7, 3163468), (11, 2013116), (14, 1581734), (22, 1006558), (28, 790867), (44, 503279), (49, 451924), (77, 287588), (98, 225962), (154, 143794), (196, 112981), (308, 71897), (539, 41084), (1078, 20542), (2156, 10271)]