19316755

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1319}}^1$

素因数の和:1454

約数の個数: 16

約数和(自身を含む): 24235200

約数和(自身を除く): 4918445

約数列:

[1, 5, 29, 101, 145, 505, 1319, 2929, 6595, 14645, 38251, 133219, 191255, 666095, 3863351, 19316755]

約数ペア:

[(1, 19316755), (5, 3863351), (29, 666095), (101, 191255), (145, 133219), (505, 38251), (1319, 14645), (2929, 6595)]