22556842

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2063}}^1$

素因数の和:2154

約数の個数: 32

約数和(自身を含む): 42799104

約数和(自身を除く): 20242262

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 994, 1562, 2063, 4126, 5467, 10934, 14441, 22693, 28882, 45386, 146473, 158851, 292946, 317702, 1025311, 1611203, 2050622, 3222406, 11278421, 22556842]

約数ペア:

[(1, 22556842), (2, 11278421), (7, 3222406), (11, 2050622), (14, 1611203), (22, 1025311), (71, 317702), (77, 292946), (142, 158851), (154, 146473), (497, 45386), (781, 28882), (994, 22693), (1562, 14441), (2063, 10934), (4126, 5467)]