16113940

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{5881}}^1$

素因数の和:6027

約数の個数: 24

約数和(自身を含む): 34092072

約数和(自身を除く): 17978132

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 5881, 11762, 23524, 29405, 58810, 117620, 805697, 1611394, 3222788, 4028485, 8056970, 16113940]

約数ペア:

[(1, 16113940), (2, 8056970), (4, 4028485), (5, 3222788), (10, 1611394), (20, 805697), (137, 117620), (274, 58810), (548, 29405), (685, 23524), (1370, 11762), (2740, 5881)]