22135990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2063}}^1$

素因数の和:2136

約数の個数: 32

約数和(自身を含む): 42353280

約数和(自身を除く): 20217290

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 290, 370, 1073, 2063, 2146, 4126, 5365, 10315, 10730, 20630, 59827, 76331, 119654, 152662, 299135, 381655, 598270, 763310, 2213599, 4427198, 11067995, 22135990]

約数ペア:

[(1, 22135990), (2, 11067995), (5, 4427198), (10, 2213599), (29, 763310), (37, 598270), (58, 381655), (74, 299135), (145, 152662), (185, 119654), (290, 76331), (370, 59827), (1073, 20630), (2063, 10730), (2146, 10315), (4126, 5365)]