18297661390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{96303481}}^1$

素因数の和:96303507

約数の個数: 16

約数和(自身を含む): 34669253520

約数和(自身を除く): 16371592130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 96303481, 192606962, 481517405, 963034810, 1829766139, 3659532278, 9148830695, 18297661390]

約数ペア:

[(1, 18297661390), (2, 9148830695), (5, 3659532278), (10, 1829766139), (19, 963034810), (38, 481517405), (95, 192606962), (190, 96303481)]