19002922

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{5659}}^1$

素因数の和:5757

約数の個数: 16

約数和(自身を含む): 30156480

約数和(自身を除く): 11153558

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 5659, 11318, 130157, 260314, 413107, 826214, 9501461, 19002922]

約数ペア:

[(1, 19002922), (2, 9501461), (23, 826214), (46, 413107), (73, 260314), (146, 130157), (1679, 11318), (3358, 5659)]