18337090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{937}}^1$

素因数の和:1066

約数の個数: 32

約数和(自身を含む): 35118720

約数和(自身を除く): 16781630

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 190, 206, 515, 937, 1030, 1874, 1957, 3914, 4685, 9370, 9785, 17803, 19570, 35606, 89015, 96511, 178030, 193022, 482555, 965110, 1833709, 3667418, 9168545, 18337090]

約数ペア:

[(1, 18337090), (2, 9168545), (5, 3667418), (10, 1833709), (19, 965110), (38, 482555), (95, 193022), (103, 178030), (190, 96511), (206, 89015), (515, 35606), (937, 19570), (1030, 17803), (1874, 9785), (1957, 9370), (3914, 4685)]