15615556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{5297}}^1$

素因数の和:5379

約数の個数: 24

約数和(自身を含む): 30262176

約数和(自身を除く): 14646620

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 5297, 10594, 21188, 58267, 116534, 233068, 354899, 709798, 1419596, 3903889, 7807778, 15615556]

約数ペア:

[(1, 15615556), (2, 7807778), (4, 3903889), (11, 1419596), (22, 709798), (44, 354899), (67, 233068), (134, 116534), (268, 58267), (737, 21188), (1474, 10594), (2948, 5297)]