15676345390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{82507081}}^1$

素因数の和:82507107

約数の個数: 16

約数和(自身を含む): 29702549520

約数和(自身を除く): 14026204130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 82507081, 165014162, 412535405, 825070810, 1567634539, 3135269078, 7838172695, 15676345390]

約数ペア:

[(1, 15676345390), (2, 7838172695), (5, 3135269078), (10, 1567634539), (19, 825070810), (38, 412535405), (95, 165014162), (190, 82507081)]