20111714

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84503}}^1$

素因数の和:84529

約数の個数: 16

約数和(自身を含む): 36505728

約数和(自身を除く): 16394014

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 84503, 169006, 591521, 1183042, 1436551, 2873102, 10055857, 20111714]

約数ペア:

[(1, 20111714), (2, 10055857), (7, 2873102), (14, 1436551), (17, 1183042), (34, 591521), (119, 169006), (238, 84503)]