11239868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2083}}^1$

素因数の和:2177

約数の個数: 24

約数和(自身を含む): 21006720

約数和(自身を除く): 9766852

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2083, 2698, 4166, 5396, 8332, 39577, 79154, 147893, 158308, 295786, 591572, 2809967, 5619934, 11239868]

約数ペア:

[(1, 11239868), (2, 5619934), (4, 2809967), (19, 591572), (38, 295786), (71, 158308), (76, 147893), (142, 79154), (284, 39577), (1349, 8332), (2083, 5396), (2698, 4166)]