12784646

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53717}}^1$

素因数の和:53743

約数の個数: 16

約数和(自身を含む): 23206176

約数和(自身を除く): 10421530

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 53717, 107434, 376019, 752038, 913189, 1826378, 6392323, 12784646]

約数ペア:

[(1, 12784646), (2, 6392323), (7, 1826378), (14, 913189), (17, 752038), (34, 376019), (119, 107434), (238, 53717)]