42143482

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{2851}}^1$

素因数の和:3261

約数の個数: 16

約数和(自身を含む): 66736800

約数和(自身を除く): 24593318

約数列:

[1, 2, 19, 38, 389, 778, 2851, 5702, 7391, 14782, 54169, 108338, 1109039, 2218078, 21071741, 42143482]

約数ペア:

[(1, 42143482), (2, 21071741), (19, 2218078), (38, 1109039), (389, 108338), (778, 54169), (2851, 14782), (5702, 7391)]