22125070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1021}}^1$

素因数の和:1236

約数の個数: 32

約数和(自身を含む): 43708896

約数和(自身を除く): 21583826

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 197, 394, 985, 1021, 1970, 2042, 2167, 4334, 5105, 10210, 10835, 11231, 21670, 22462, 56155, 112310, 201137, 402274, 1005685, 2011370, 2212507, 4425014, 11062535, 22125070]

約数ペア:

[(1, 22125070), (2, 11062535), (5, 4425014), (10, 2212507), (11, 2011370), (22, 1005685), (55, 402274), (110, 201137), (197, 112310), (394, 56155), (985, 22462), (1021, 21670), (1970, 11231), (2042, 10835), (2167, 10210), (4334, 5105)]