12187784

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2113}}^1$

素因数の和:2229

約数の個数: 32

約数和(自身を含む): 26382720

約数和(自身を除く): 14194936

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2113, 2884, 4226, 5768, 8452, 14791, 16904, 29582, 59164, 118328, 217639, 435278, 870556, 1523473, 1741112, 3046946, 6093892, 12187784]

約数ペア:

[(1, 12187784), (2, 6093892), (4, 3046946), (7, 1741112), (8, 1523473), (14, 870556), (28, 435278), (56, 217639), (103, 118328), (206, 59164), (412, 29582), (721, 16904), (824, 14791), (1442, 8452), (2113, 5768), (2884, 4226)]