69653164

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{130927}}^1$

素因数の和:130957

約数の個数: 24

約数和(自身を含む): 146639360

約数和(自身を除く): 76986196

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 130927, 261854, 523708, 916489, 1832978, 2487613, 3665956, 4975226, 9950452, 17413291, 34826582, 69653164]

約数ペア:

[(1, 69653164), (2, 34826582), (4, 17413291), (7, 9950452), (14, 4975226), (19, 3665956), (28, 2487613), (38, 1832978), (76, 916489), (133, 523708), (266, 261854), (532, 130927)]