11808672856

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{20789917}}^1$

素因数の和:20789994

約数の個数: 16

約数和(自身を含む): 22453111440

約数和(自身を除く): 10644438584

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 20789917, 41579834, 83159668, 166319336, 1476084107, 2952168214, 5904336428, 11808672856]

約数ペア:

[(1, 11808672856), (2, 5904336428), (4, 2952168214), (8, 1476084107), (71, 166319336), (142, 83159668), (284, 41579834), (568, 20789917)]