22155496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1129}}^1$

素因数の和:1369

約数の個数: 32

約数和(自身を含む): 45561600

約数和(自身を除く): 23406104

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 223, 446, 892, 1129, 1784, 2258, 2453, 4516, 4906, 9032, 9812, 12419, 19624, 24838, 49676, 99352, 251767, 503534, 1007068, 2014136, 2769437, 5538874, 11077748, 22155496]

約数ペア:

[(1, 22155496), (2, 11077748), (4, 5538874), (8, 2769437), (11, 2014136), (22, 1007068), (44, 503534), (88, 251767), (223, 99352), (446, 49676), (892, 24838), (1129, 19624), (1784, 12419), (2258, 9812), (2453, 9032), (4516, 4906)]