9911103688

素因数分解:

$2^3\times {\mathrm{1321}}^1\times {\mathrm{937841}}^1$

素因数の和:939168

約数の個数: 16

約数和(自身を含む): 18597406860

約数和(自身を除く): 8686303172

約数列:

[1, 2, 4, 8, 1321, 2642, 5284, 10568, 937841, 1875682, 3751364, 7502728, 1238887961, 2477775922, 4955551844, 9911103688]

約数ペア:

[(1, 9911103688), (2, 4955551844), (4, 2477775922), (8, 1238887961), (1321, 7502728), (2642, 3751364), (5284, 1875682), (10568, 937841)]