1943670305

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{20593}}^1$

素因数の和:21080

約数の個数: 16

約数和(自身を含む): 2392199040

約数和(自身を除く): 448528735

約数列:

[1, 5, 43, 215, 439, 2195, 18877, 20593, 94385, 102965, 885499, 4427495, 9040327, 45201635, 388734061, 1943670305]

約数ペア:

[(1, 1943670305), (5, 388734061), (43, 45201635), (215, 9040327), (439, 4427495), (2195, 885499), (18877, 102965), (20593, 94385)]