15691384070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{68223409}}^1$

素因数の和:68223439

約数の個数: 16

約数和(自身を含む): 29472513120

約数和(自身を除く): 13781129050

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 68223409, 136446818, 341117045, 682234090, 1569138407, 3138276814, 7845692035, 15691384070]

約数ペア:

[(1, 15691384070), (2, 7845692035), (5, 3138276814), (10, 1569138407), (23, 682234090), (46, 341117045), (115, 136446818), (230, 68223409)]