19993136558

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{1904471}}^1$

素因数の和:1904683

約数の個数: 16

約数和(自身を含む): 31195251360

約数和(自身を除く): 11202114802

約数列:

[1, 2, 29, 58, 181, 362, 5249, 10498, 1904471, 3808942, 55229659, 110459318, 344709251, 689418502, 9996568279, 19993136558]

約数ペア:

[(1, 19993136558), (2, 9996568279), (29, 689418502), (58, 344709251), (181, 110459318), (362, 55229659), (5249, 3808942), (10498, 1904471)]