18743534

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{1051}}^1$

素因数の和:1331

約数の個数: 16

約数和(自身を含む): 29022576

約数和(自身を除く): 10279042

約数列:

[1, 2, 37, 74, 241, 482, 1051, 2102, 8917, 17834, 38887, 77774, 253291, 506582, 9371767, 18743534]

約数ペア:

[(1, 18743534), (2, 9371767), (37, 506582), (74, 253291), (241, 77774), (482, 38887), (1051, 17834), (2102, 8917)]