22303798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 37635840

約数和(自身を除く): 15332042

約数列:

[1, 2, 11, 22, 71, 109, 131, 142, 218, 262, 781, 1199, 1441, 1562, 2398, 2882, 7739, 9301, 14279, 15478, 18602, 28558, 85129, 102311, 157069, 170258, 204622, 314138, 1013809, 2027618, 11151899, 22303798]

約数ペア:

[(1, 22303798), (2, 11151899), (11, 2027618), (22, 1013809), (71, 314138), (109, 204622), (131, 170258), (142, 157069), (218, 102311), (262, 85129), (781, 28558), (1199, 18602), (1441, 15478), (1562, 14279), (2398, 9301), (2882, 7739)]