13405670

素因数分解:

$2^1\times 5^1\times {\mathrm{827}}^1\times {\mathrm{1621}}^1$

素因数の和:2455

約数の個数: 16

約数和(自身を含む): 24174288

約数和(自身を除く): 10768618

約数列:

[1, 2, 5, 10, 827, 1621, 1654, 3242, 4135, 8105, 8270, 16210, 1340567, 2681134, 6702835, 13405670]

約数ペア:

[(1, 13405670), (2, 6702835), (5, 2681134), (10, 1340567), (827, 16210), (1621, 8270), (1654, 8105), (3242, 4135)]