15187380194

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47165777}}^1$

素因数の和:47165809

約数の個数: 16

約数和(自身を含む): 27167488128

約数和(自身を除く): 11980107934

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 47165777, 94331554, 330160439, 660320878, 1084812871, 2169625742, 7593690097, 15187380194]

約数ペア:

[(1, 15187380194), (2, 7593690097), (7, 2169625742), (14, 1084812871), (23, 660320878), (46, 330160439), (161, 94331554), (322, 47165777)]