16809972

素因数分解:

$2^2\times 3^1\times {\mathrm{251}}^1\times {\mathrm{5581}}^1$

素因数の和:5839

約数の個数: 24

約数和(自身を含む): 39386592

約数和(自身を除く): 22576620

約数列:

[1, 2, 3, 4, 6, 12, 251, 502, 753, 1004, 1506, 3012, 5581, 11162, 16743, 22324, 33486, 66972, 1400831, 2801662, 4202493, 5603324, 8404986, 16809972]

約数ペア:

[(1, 16809972), (2, 8404986), (3, 5603324), (4, 4202493), (6, 2801662), (12, 1400831), (251, 66972), (502, 33486), (753, 22324), (1004, 16743), (1506, 11162), (3012, 5581)]