15904242

素因数分解:

$2^1\times 3^3\times {\mathrm{294523}}^1$

素因数の和:294534

約数の個数: 16

約数和(自身を含む): 35342880

約数和(自身を除く): 19438638

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 294523, 589046, 883569, 1767138, 2650707, 5301414, 7952121, 15904242]

約数ペア:

[(1, 15904242), (2, 7952121), (3, 5301414), (6, 2650707), (9, 1767138), (18, 883569), (27, 589046), (54, 294523)]