13956665

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{709}}^1$

素因数の和:872

約数の個数: 16

約数和(自身を含む): 17448960

約数和(自身を除く): 3492295

約数列:

[1, 5, 31, 127, 155, 635, 709, 3545, 3937, 19685, 21979, 90043, 109895, 450215, 2791333, 13956665]

約数ペア:

[(1, 13956665), (5, 2791333), (31, 450215), (127, 109895), (155, 90043), (635, 21979), (709, 19685), (3545, 3937)]