39360172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{907}}^1$

素因数の和:1501

約数の個数: 24

約数和(自身を含む): 72712640

約数和(自身を除く): 33352468

約数列:

[1, 2, 4, 19, 38, 76, 571, 907, 1142, 1814, 2284, 3628, 10849, 17233, 21698, 34466, 43396, 68932, 517897, 1035794, 2071588, 9840043, 19680086, 39360172]

約数ペア:

[(1, 39360172), (2, 19680086), (4, 9840043), (19, 2071588), (38, 1035794), (76, 517897), (571, 68932), (907, 43396), (1142, 34466), (1814, 21698), (2284, 17233), (3628, 10849)]