19005492718

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{1693}}^1\times {\mathrm{63067}}^1$

素因数の和:64851

約数の個数: 16

約数和(自身を含む): 28846041840

約数和(自身を除く): 9840549122

約数列:

[1, 2, 89, 178, 1693, 3386, 63067, 126134, 150677, 301354, 5612963, 11225926, 106772431, 213544862, 9502746359, 19005492718]

約数ペア:

[(1, 19005492718), (2, 9502746359), (89, 213544862), (178, 106772431), (1693, 11225926), (3386, 5612963), (63067, 301354), (126134, 150677)]