15900670

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{6653}}^1$

素因数の和:6899

約数の個数: 16

約数和(自身を含む): 28745280

約数和(自身を除く): 12844610

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 6653, 13306, 33265, 66530, 1590067, 3180134, 7950335, 15900670]

約数ペア:

[(1, 15900670), (2, 7950335), (5, 3180134), (10, 1590067), (239, 66530), (478, 33265), (1195, 13306), (2390, 6653)]