21836999665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1693}}^1\times {\mathrm{198437}}^1$

素因数の和:200148

約数の個数: 16

約数和(自身を含む): 28236933648

約数和(自身を除く): 6399933983

約数列:

[1, 5, 13, 65, 1693, 8465, 22009, 110045, 198437, 992185, 2579681, 12898405, 335953841, 1679769205, 4367399933, 21836999665]

約数ペア:

[(1, 21836999665), (5, 4367399933), (13, 1679769205), (65, 335953841), (1693, 12898405), (8465, 2579681), (22009, 992185), (110045, 198437)]