17930965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14519}}^1$

素因数の和:14556

約数の個数: 16

約数和(自身を含む): 24393600

約数和(自身を除く): 6462635

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 14519, 72595, 188747, 275861, 943735, 1379305, 3586193, 17930965]

約数ペア:

[(1, 17930965), (5, 3586193), (13, 1379305), (19, 943735), (65, 275861), (95, 188747), (247, 72595), (1235, 14519)]