28300006

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{106391}}^1$

素因数の和:106419

約数の個数: 16

約数和(自身を含む): 51068160

約数和(自身を除く): 22768154

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 106391, 212782, 744737, 1489474, 2021429, 4042858, 14150003, 28300006]

約数ペア:

[(1, 28300006), (2, 14150003), (7, 4042858), (14, 2021429), (19, 1489474), (38, 744737), (133, 212782), (266, 106391)]