12768589

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 14172480

約数和(自身を除く): 1403891

約数列:

[1, 19, 37, 41, 443, 703, 779, 1517, 8417, 16391, 18163, 28823, 311429, 345097, 672031, 12768589]

約数ペア:

[(1, 12768589), (19, 672031), (37, 345097), (41, 311429), (443, 28823), (703, 18163), (779, 16391), (1517, 8417)]