18975754

素因数分解:

$2^1\times 7^1\times {\mathrm{929}}^1\times {\mathrm{1459}}^1$

素因数の和:2397

約数の個数: 16

約数和(自身を含む): 32587200

約数和(自身を除く): 13611446

約数列:

[1, 2, 7, 14, 929, 1459, 1858, 2918, 6503, 10213, 13006, 20426, 1355411, 2710822, 9487877, 18975754]

約数ペア:

[(1, 18975754), (2, 9487877), (7, 2710822), (14, 1355411), (929, 20426), (1459, 13006), (1858, 10213), (2918, 6503)]