11980042364

素因数分解:

$2^2\times {\mathrm{569}}^1\times {\mathrm{5263639}}^1$

素因数の和:5264212

約数の個数: 12

約数和(自身を含む): 21001923600

約数和(自身を除く): 9021881236

約数列:

[1, 2, 4, 569, 1138, 2276, 5263639, 10527278, 21054556, 2995010591, 5990021182, 11980042364]

約数ペア:

[(1, 11980042364), (2, 5990021182), (4, 2995010591), (569, 21054556), (1138, 10527278), (2276, 5263639)]