1891934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3739}}^1$

素因数の和:3775

約数の個数: 16

約数和(自身を含む): 3231360

約数和(自身を除く): 1339426

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 3739, 7478, 41129, 82258, 85997, 171994, 945967, 1891934]

約数ペア:

[(1, 1891934), (2, 945967), (11, 171994), (22, 85997), (23, 82258), (46, 41129), (253, 7478), (506, 3739)]