2011490426990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{962435611}}^1$

素因数の和:962435648

約数の個数: 32

約数和(自身を含む): 4157721843840

約数和(自身を除く): 2146231416850

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 962435611, 1924871222, 4812178055, 9624356110, 10586791721, 18286276609, 21173583442, 36572553218, 52933958605, 91431383045, 105867917210, 182862766090, 201149042699, 402298085398, 1005745213495, 2011490426990]

約数ペア:

[(1, 2011490426990), (2, 1005745213495), (5, 402298085398), (10, 201149042699), (11, 182862766090), (19, 105867917210), (22, 91431383045), (38, 52933958605), (55, 36572553218), (95, 21173583442), (110, 18286276609), (190, 10586791721), (209, 9624356110), (418, 4812178055), (1045, 1924871222), (2090, 962435611)]