15707520094

素因数分解:

$2^1\times 7^1\times {\mathrm{28901}}^1\times {\mathrm{38821}}^1$

素因数の和:67731

約数の個数: 16

約数和(自身を含む): 26928802656

約数和(自身を除く): 11221282562

約数列:

[1, 2, 7, 14, 28901, 38821, 57802, 77642, 202307, 271747, 404614, 543494, 1121965721, 2243931442, 7853760047, 15707520094]

約数ペア:

[(1, 15707520094), (2, 7853760047), (7, 2243931442), (14, 1121965721), (28901, 543494), (38821, 404614), (57802, 271747), (77642, 202307)]