16685111804

素因数分解:

$2^2\times {\mathrm{4523}}^1\times {\mathrm{922237}}^1$

素因数の和:926764

約数の個数: 12

約数和(自身を含む): 29205432984

約数和(自身を除く): 12520321180

約数列:

[1, 2, 4, 4523, 9046, 18092, 922237, 1844474, 3688948, 4171277951, 8342555902, 16685111804]

約数ペア:

[(1, 16685111804), (2, 8342555902), (4, 4171277951), (4523, 3688948), (9046, 1844474), (18092, 922237)]