19064030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{373}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 36352800

約数和(自身を除く): 17288770

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 269, 373, 538, 746, 1345, 1865, 2690, 3730, 5111, 7087, 10222, 14174, 25555, 35435, 51110, 70870, 100337, 200674, 501685, 1003370, 1906403, 3812806, 9532015, 19064030]

約数ペア:

[(1, 19064030), (2, 9532015), (5, 3812806), (10, 1906403), (19, 1003370), (38, 501685), (95, 200674), (190, 100337), (269, 70870), (373, 51110), (538, 35435), (746, 25555), (1345, 14174), (1865, 10222), (2690, 7087), (3730, 5111)]