20161155913

素因数分解:

${\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{433}}^1\times {\mathrm{18353}}^1$

素因数の和:18888

約数の個数: 16

約数和(自身を含む): 21029279040

約数和(自身を除く): 868123127

約数列:

[1, 43, 59, 433, 2537, 18353, 18619, 25547, 789179, 1082827, 1098521, 7946849, 46561561, 341714507, 468864091, 20161155913]

約数ペア:

[(1, 20161155913), (43, 468864091), (59, 341714507), (433, 46561561), (2537, 7946849), (18353, 1098521), (18619, 1082827), (25547, 789179)]