19066322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 32667840

約数和(自身を除く): 13601518

約数列:

[1, 2, 11, 22, 37, 59, 74, 118, 397, 407, 649, 794, 814, 1298, 2183, 4366, 4367, 8734, 14689, 23423, 24013, 29378, 46846, 48026, 161579, 257653, 323158, 515306, 866651, 1733302, 9533161, 19066322]

約数ペア:

[(1, 19066322), (2, 9533161), (11, 1733302), (22, 866651), (37, 515306), (59, 323158), (74, 257653), (118, 161579), (397, 48026), (407, 46846), (649, 29378), (794, 24013), (814, 23423), (1298, 14689), (2183, 8734), (4366, 4367)]