15696684890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{82614131}}^1$

素因数の和:82614157

約数の個数: 16

約数和(自身を含む): 29741087520

約数和(自身を除く): 14044402630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 82614131, 165228262, 413070655, 826141310, 1569668489, 3139336978, 7848342445, 15696684890]

約数ペア:

[(1, 15696684890), (2, 7848342445), (5, 3139336978), (10, 1569668489), (19, 826141310), (38, 413070655), (95, 165228262), (190, 82614131)]