16305395

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{809}}^1$

素因数の和:982

約数の個数: 16

約数和(自身を含む): 20412000

約数和(自身を除く): 4106605

約数列:

[1, 5, 29, 139, 145, 695, 809, 4031, 4045, 20155, 23461, 112451, 117305, 562255, 3261079, 16305395]

約数ペア:

[(1, 16305395), (5, 3261079), (29, 562255), (139, 117305), (145, 112451), (695, 23461), (809, 20155), (4031, 4045)]