19072045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{3803}}^1$

素因数の和:3884

約数の個数: 16

約数和(自身を含む): 24649920

約数和(自身を除く): 5577875

約数列:

[1, 5, 17, 59, 85, 295, 1003, 3803, 5015, 19015, 64651, 224377, 323255, 1121885, 3814409, 19072045]

約数ペア:

[(1, 19072045), (5, 3814409), (17, 1121885), (59, 323255), (85, 224377), (295, 64651), (1003, 19015), (3803, 5015)]