12616646

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47431}}^1$

素因数の和:47459

約数の個数: 16

約数和(自身を含む): 22767360

約数和(自身を除く): 10150714

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 47431, 94862, 332017, 664034, 901189, 1802378, 6308323, 12616646]

約数ペア:

[(1, 12616646), (2, 6308323), (7, 1802378), (14, 901189), (19, 664034), (38, 332017), (133, 94862), (266, 47431)]