18719030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1019}}^1$

素因数の和:1204

約数の個数: 32

約数和(自身を含む): 37013760

約数和(自身を除く): 18294730

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 167, 334, 835, 1019, 1670, 1837, 2038, 3674, 5095, 9185, 10190, 11209, 18370, 22418, 56045, 112090, 170173, 340346, 850865, 1701730, 1871903, 3743806, 9359515, 18719030]

約数ペア:

[(1, 18719030), (2, 9359515), (5, 3743806), (10, 1871903), (11, 1701730), (22, 850865), (55, 340346), (110, 170173), (167, 112090), (334, 56045), (835, 22418), (1019, 18370), (1670, 11209), (1837, 10190), (2038, 9185), (3674, 5095)]