12930127

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{509}}^1$

素因数の和:726

約数の個数: 16

約数和(自身を含む): 15667200

約数和(自身を除く): 2737073

約数列:

[1, 7, 19, 133, 191, 509, 1337, 3563, 3629, 9671, 25403, 67697, 97219, 680533, 1847161, 12930127]

約数ペア:

[(1, 12930127), (7, 1847161), (19, 680533), (133, 97219), (191, 67697), (509, 25403), (1337, 9671), (3563, 3629)]