13283185

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3779}}^1$

素因数の和:3840

約数の個数: 16

約数和(自身を含む): 17236800

約数和(自身を除く): 3953615

約数列:

[1, 5, 19, 37, 95, 185, 703, 3515, 3779, 18895, 71801, 139823, 359005, 699115, 2656637, 13283185]

約数ペア:

[(1, 13283185), (5, 2656637), (19, 699115), (37, 359005), (95, 139823), (185, 71801), (703, 18895), (3515, 3779)]