13026580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{93047}}^1$

素因数の和:93063

約数の個数: 24

約数和(自身を含む): 31264128

約数和(自身を除く): 18237548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 93047, 186094, 372188, 465235, 651329, 930470, 1302658, 1860940, 2605316, 3256645, 6513290, 13026580]

約数ペア:

[(1, 13026580), (2, 6513290), (4, 3256645), (5, 2605316), (7, 1860940), (10, 1302658), (14, 930470), (20, 651329), (28, 465235), (35, 372188), (70, 186094), (140, 93047)]