19344595

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1499}}^1$

素因数の和:1622

約数の個数: 16

約数和(自身を含む): 24300000

約数和(自身を除く): 4955405

約数列:

[1, 5, 29, 89, 145, 445, 1499, 2581, 7495, 12905, 43471, 133411, 217355, 667055, 3868919, 19344595]

約数ペア:

[(1, 19344595), (5, 3868919), (29, 667055), (89, 217355), (145, 133411), (445, 43471), (1499, 12905), (2581, 7495)]