1919043642

素因数分解:

$2^1\times 3^1\times {\mathrm{2143}}^1\times {\mathrm{149249}}^1$

素因数の和:151397

約数の個数: 16

約数和(自身を含む): 3839904000

約数和(自身を除く): 1920860358

約数列:

[1, 2, 3, 6, 2143, 4286, 6429, 12858, 149249, 298498, 447747, 895494, 319840607, 639681214, 959521821, 1919043642]

約数ペア:

[(1, 1919043642), (2, 959521821), (3, 639681214), (6, 319840607), (2143, 895494), (4286, 447747), (6429, 298498), (12858, 149249)]