16290068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2081}}^1$

素因数の和:2207

約数の個数: 24

約数和(自身を含む): 30313920

約数和(自身を除く): 14023852

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1957, 2081, 3914, 4162, 7828, 8324, 39539, 79078, 158156, 214343, 428686, 857372, 4072517, 8145034, 16290068]

約数ペア:

[(1, 16290068), (2, 8145034), (4, 4072517), (19, 857372), (38, 428686), (76, 214343), (103, 158156), (206, 79078), (412, 39539), (1957, 8324), (2081, 7828), (3914, 4162)]