22041448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19267}}^1$

素因数の和:19297

約数の個数: 32

約数和(自身を含む): 48555360

約数和(自身を除く): 26513912

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 19267, 38534, 77068, 154136, 211937, 250471, 423874, 500942, 847748, 1001884, 1695496, 2003768, 2755181, 5510362, 11020724, 22041448]

約数ペア:

[(1, 22041448), (2, 11020724), (4, 5510362), (8, 2755181), (11, 2003768), (13, 1695496), (22, 1001884), (26, 847748), (44, 500942), (52, 423874), (88, 250471), (104, 211937), (143, 154136), (286, 77068), (572, 38534), (1144, 19267)]