19670135

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{479}}^1$

素因数の和:718

約数の個数: 16

約数和(自身を含む): 24330240

約数和(自身を除く): 4660105

約数列:

[1, 5, 43, 191, 215, 479, 955, 2395, 8213, 20597, 41065, 91489, 102985, 457445, 3934027, 19670135]

約数ペア:

[(1, 19670135), (5, 3934027), (43, 457445), (191, 102985), (215, 91489), (479, 41065), (955, 20597), (2395, 8213)]