19332471

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{457}}^1$

素因数の和:758

約数の個数: 16

約数和(自身を含む): 26380800

約数和(自身を除く): 7048329

約数列:

[1, 3, 59, 177, 239, 457, 717, 1371, 14101, 26963, 42303, 80889, 109223, 327669, 6444157, 19332471]

約数ペア:

[(1, 19332471), (3, 6444157), (59, 327669), (177, 109223), (239, 80889), (457, 42303), (717, 26963), (1371, 14101)]