1939234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{487}}^1$

素因数の和:681

約数の個数: 16

約数和(自身を含む): 3197376

約数和(自身を除く): 1258142

約数列:

[1, 2, 11, 22, 181, 362, 487, 974, 1991, 3982, 5357, 10714, 88147, 176294, 969617, 1939234]

約数ペア:

[(1, 1939234), (2, 969617), (11, 176294), (22, 88147), (181, 10714), (362, 5357), (487, 3982), (974, 1991)]