16198222

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{971}}^1$

素因数の和:1431

約数の個数: 16

約数和(自身を含む): 25660800

約数和(自身を除く): 9462578

約数列:

[1, 2, 19, 38, 439, 878, 971, 1942, 8341, 16682, 18449, 36898, 426269, 852538, 8099111, 16198222]

約数ペア:

[(1, 16198222), (2, 8099111), (19, 852538), (38, 426269), (439, 36898), (878, 18449), (971, 16682), (1942, 8341)]