8381846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2557}}^1$

素因数の和:2719

約数の個数: 16

約数和(自身を含む): 13813200

約数和(自身を除く): 5431354

約数列:

[1, 2, 11, 22, 149, 298, 1639, 2557, 3278, 5114, 28127, 56254, 380993, 761986, 4190923, 8381846]

約数ペア:

[(1, 8381846), (2, 4190923), (11, 761986), (22, 380993), (149, 56254), (298, 28127), (1639, 5114), (2557, 3278)]