19064068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3533}}^1$

素因数の和:3627

約数の個数: 24

約数和(自身を含む): 35622720

約数和(自身を除く): 16558652

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 3533, 5396, 7066, 14132, 67127, 134254, 250843, 268508, 501686, 1003372, 4766017, 9532034, 19064068]

約数ペア:

[(1, 19064068), (2, 9532034), (4, 4766017), (19, 1003372), (38, 501686), (71, 268508), (76, 250843), (142, 134254), (284, 67127), (1349, 14132), (2698, 7066), (3533, 5396)]