19313882

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59981}}^1$

素因数の和:60013

約数の個数: 16

約数和(自身を含む): 34549632

約数和(自身を除く): 15235750

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 59981, 119962, 419867, 839734, 1379563, 2759126, 9656941, 19313882]

約数ペア:

[(1, 19313882), (2, 9656941), (7, 2759126), (14, 1379563), (23, 839734), (46, 419867), (161, 119962), (322, 59981)]