18629124865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{4243}}^1\times {\mathrm{67547}}^1$

素因数の和:71808

約数の個数: 16

約数和(自身を含む): 24080591808

約数和(自身を除く): 5451466943

約数列:

[1, 5, 13, 65, 4243, 21215, 55159, 67547, 275795, 337735, 878111, 4390555, 286601921, 1433009605, 3725824973, 18629124865]

約数ペア:

[(1, 18629124865), (5, 3725824973), (13, 1433009605), (65, 286601921), (4243, 4390555), (21215, 878111), (55159, 337735), (67547, 275795)]