12544784

素因数分解:

$2^4\times 7^2\times {\mathrm{16001}}^1$

素因数の和:16023

約数の個数: 30

約数和(自身を含む): 28275534

約数和(自身を除く): 15730750

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 16001, 32002, 64004, 112007, 128008, 224014, 256016, 448028, 784049, 896056, 1568098, 1792112, 3136196, 6272392, 12544784]

約数ペア:

[(1, 12544784), (2, 6272392), (4, 3136196), (7, 1792112), (8, 1568098), (14, 896056), (16, 784049), (28, 448028), (49, 256016), (56, 224014), (98, 128008), (112, 112007), (196, 64004), (392, 32002), (784, 16001)]