9971959.00000000

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14407}}^1$

素因数の和:14437

約数の個数: 32

約数和(自身を含む): 25934400

約数和(自身を除く): 14985080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 14407, 28814, 57628, 72035, 115256, 144070, 273733, 288140, 547466, 576280, 1094932, 1368665, 2189864, 2737330, 5474660, 10949320]

約数ペア:

[(1, 10949320), (2, 5474660), (4, 2737330), (5, 2189864), (8, 1368665), (10, 1094932), (19, 576280), (20, 547466), (38, 288140), (40, 273733), (76, 144070), (95, 115256), (152, 72035), (190, 57628), (380, 28814), (760, 14407)]