18829974535

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{1223}}^1\times {\mathrm{5821}}^1$

素因数の和:7095

約数の個数: 24

約数和(自身を含む): 23644492704

約数和(自身を除く): 4814518169

約数列:

[1, 5, 23, 115, 529, 1223, 2645, 5821, 6115, 28129, 29105, 133883, 140645, 646967, 669415, 3079309, 3234835, 7119083, 15396545, 35595415, 163738909, 818694545, 3765994907, 18829974535]

約数ペア:

[(1, 18829974535), (5, 3765994907), (23, 818694545), (115, 163738909), (529, 35595415), (1223, 15396545), (2645, 7119083), (5821, 3234835), (6115, 3079309), (28129, 669415), (29105, 646967), (133883, 140645)]