20190635

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{751}}^1$

素因数の和:1058

約数の個数: 16

約数和(自身を含む): 25628160

約数和(自身を除く): 5437525

約数列:

[1, 5, 19, 95, 283, 751, 1415, 3755, 5377, 14269, 26885, 71345, 212533, 1062665, 4038127, 20190635]

約数ペア:

[(1, 20190635), (5, 4038127), (19, 1062665), (95, 212533), (283, 71345), (751, 26885), (1415, 14269), (3755, 5377)]