13922740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53549}}^1$

素因数の和:53571

約数の個数: 24

約数和(自身を含む): 31487400

約数和(自身を除く): 17564660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 53549, 107098, 214196, 267745, 535490, 696137, 1070980, 1392274, 2784548, 3480685, 6961370, 13922740]

約数ペア:

[(1, 13922740), (2, 6961370), (4, 3480685), (5, 2784548), (10, 1392274), (13, 1070980), (20, 696137), (26, 535490), (52, 267745), (65, 214196), (130, 107098), (260, 53549)]