19003833820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{50010089}}^1$

素因数の和:50010117

約数の個数: 24

約数和(自身を含む): 42008475600

約数和(自身を除く): 23004641780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 50010089, 100020178, 200040356, 250050445, 500100890, 950191691, 1000201780, 1900383382, 3800766764, 4750958455, 9501916910, 19003833820]

約数ペア:

[(1, 19003833820), (2, 9501916910), (4, 4750958455), (5, 3800766764), (10, 1900383382), (19, 1000201780), (20, 950191691), (38, 500100890), (76, 250050445), (95, 200040356), (190, 100020178), (380, 50010089)]