16938188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1117}}^1$

素因数の和:1361

約数の個数: 24

約数和(自身を含む): 31554432

約数和(自身を除く): 14616244

約数列:

[1, 2, 4, 17, 34, 68, 223, 446, 892, 1117, 2234, 3791, 4468, 7582, 15164, 18989, 37978, 75956, 249091, 498182, 996364, 4234547, 8469094, 16938188]

約数ペア:

[(1, 16938188), (2, 8469094), (4, 4234547), (17, 996364), (34, 498182), (68, 249091), (223, 75956), (446, 37978), (892, 18989), (1117, 15164), (2234, 7582), (3791, 4468)]