12051473615

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1786727}}^1$

素因数の和:1786822

約数の個数: 16

約数和(自身を含む): 15437329920

約数和(自身を除く): 3385856305

約数列:

[1, 5, 19, 71, 95, 355, 1349, 6745, 1786727, 8933635, 33947813, 126857617, 169739065, 634288085, 2410294723, 12051473615]

約数ペア:

[(1, 12051473615), (5, 2410294723), (19, 634288085), (71, 169739065), (95, 126857617), (355, 33947813), (1349, 8933635), (6745, 1786727)]