17085940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{44963}}^1$

素因数の和:44991

約数の個数: 24

約数和(自身を含む): 37769760

約数和(自身を除く): 20683820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 44963, 89926, 179852, 224815, 449630, 854297, 899260, 1708594, 3417188, 4271485, 8542970, 17085940]

約数ペア:

[(1, 17085940), (2, 8542970), (4, 4271485), (5, 3417188), (10, 1708594), (19, 899260), (20, 854297), (38, 449630), (76, 224815), (95, 179852), (190, 89926), (380, 44963)]