2386210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{661}}^1$

素因数の和:706

約数の個数: 24

約数和(自身を含む): 4539996

約数和(自身を除く): 2153786

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 661, 722, 1322, 1805, 3305, 3610, 6610, 12559, 25118, 62795, 125590, 238621, 477242, 1193105, 2386210]

約数ペア:

[(1, 2386210), (2, 1193105), (5, 477242), (10, 238621), (19, 125590), (38, 62795), (95, 25118), (190, 12559), (361, 6610), (661, 3610), (722, 3305), (1322, 1805)]