22097944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1663}}^1$

素因数の和:1831

約数の個数: 32

約数和(自身を含む): 45527040

約数和(自身を除く): 23429096

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 151, 302, 604, 1208, 1661, 1663, 3322, 3326, 6644, 6652, 13288, 13304, 18293, 36586, 73172, 146344, 251113, 502226, 1004452, 2008904, 2762243, 5524486, 11048972, 22097944]

約数ペア:

[(1, 22097944), (2, 11048972), (4, 5524486), (8, 2762243), (11, 2008904), (22, 1004452), (44, 502226), (88, 251113), (151, 146344), (302, 73172), (604, 36586), (1208, 18293), (1661, 13304), (1663, 13288), (3322, 6652), (3326, 6644)]