16510012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1993}}^1$

素因数の和:2125

約数の個数: 24

約数和(自身を含む): 30707600

約数和(自身を除く): 14197588

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 1993, 2071, 3986, 4142, 7972, 8284, 37867, 75734, 151468, 217237, 434474, 868948, 4127503, 8255006, 16510012]

約数ペア:

[(1, 16510012), (2, 8255006), (4, 4127503), (19, 868948), (38, 434474), (76, 217237), (109, 151468), (218, 75734), (436, 37867), (1993, 8284), (2071, 7972), (3986, 4142)]