12718712

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{36973}}^1$

素因数の和:37022

約数の個数: 16

約数和(自身を含む): 24402840

約数和(自身を除く): 11684128

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 36973, 73946, 147892, 295784, 1589839, 3179678, 6359356, 12718712]

約数ペア:

[(1, 12718712), (2, 6359356), (4, 3179678), (8, 1589839), (43, 295784), (86, 147892), (172, 73946), (344, 36973)]