27997531966

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{1118023}}^1$

素因数の和:1118703

約数の個数: 16

約数和(自身を含む): 44273750400

約数和(自身を除く): 16276218434

約数列:

[1, 2, 19, 38, 659, 1318, 12521, 25042, 1118023, 2236046, 21242437, 42484874, 736777157, 1473554314, 13998765983, 27997531966]

約数ペア:

[(1, 27997531966), (2, 13998765983), (19, 1473554314), (38, 736777157), (659, 42484874), (1318, 21242437), (12521, 2236046), (25042, 1118023)]