19129097

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{857}}^1$

素因数の和:988

約数の個数: 16

約数和(自身を含む): 22054032

約数和(自身を除く): 2924935

約数列:

[1, 13, 17, 101, 221, 857, 1313, 1717, 11141, 14569, 22321, 86557, 189397, 1125241, 1471469, 19129097]

約数ペア:

[(1, 19129097), (13, 1471469), (17, 1125241), (101, 189397), (221, 86557), (857, 22321), (1313, 14569), (1717, 11141)]