12747656

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{3803}}^1$

素因数の和:4228

約数の個数: 16

約数和(自身を含む): 23965200

約数和(自身を除く): 11217544

約数列:

[1, 2, 4, 8, 419, 838, 1676, 3352, 3803, 7606, 15212, 30424, 1593457, 3186914, 6373828, 12747656]

約数ペア:

[(1, 12747656), (2, 6373828), (4, 3186914), (8, 1593457), (419, 30424), (838, 15212), (1676, 7606), (3352, 3803)]