18854377

素因数分解:

${\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:336

約数の個数: 16

約数和(自身を含む): 20563200

約数和(自身を除く): 1708823

約数列:

[1, 17, 79, 101, 139, 1343, 1717, 2363, 7979, 10981, 14039, 135643, 186677, 238663, 1109081, 18854377]

約数ペア:

[(1, 18854377), (17, 1109081), (79, 238663), (101, 186677), (139, 135643), (1343, 14039), (1717, 10981), (2363, 7979)]