16156660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{62141}}^1$

素因数の和:62163

約数の個数: 24

約数和(自身を含む): 36539496

約数和(自身を除く): 20382836

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 62141, 124282, 248564, 310705, 621410, 807833, 1242820, 1615666, 3231332, 4039165, 8078330, 16156660]

約数ペア:

[(1, 16156660), (2, 8078330), (4, 4039165), (5, 3231332), (10, 1615666), (13, 1242820), (20, 807833), (26, 621410), (52, 310705), (65, 248564), (130, 124282), (260, 62141)]