11887804

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1709}}^1$

素因数の和:1797

約数の個数: 24

約数和(自身を含む): 21833280

約数和(自身を除く): 9945476

約数列:

[1, 2, 4, 37, 47, 74, 94, 148, 188, 1709, 1739, 3418, 3478, 6836, 6956, 63233, 80323, 126466, 160646, 252932, 321292, 2971951, 5943902, 11887804]

約数ペア:

[(1, 11887804), (2, 5943902), (4, 2971951), (37, 321292), (47, 252932), (74, 160646), (94, 126466), (148, 80323), (188, 63233), (1709, 6956), (1739, 6836), (3418, 3478)]