1889562742

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{85819}}^1$

素因数の和:86031

約数の個数: 16

約数和(自身を含む): 2888701200

約数和(自身を除く): 999138458

約数列:

[1, 2, 101, 109, 202, 218, 11009, 22018, 85819, 171638, 8667719, 9354271, 17335438, 18708542, 944781371, 1889562742]

約数ペア:

[(1, 1889562742), (2, 944781371), (101, 18708542), (109, 17335438), (202, 9354271), (218, 8667719), (11009, 171638), (22018, 85819)]