11871128

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{433}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 23436000

約数和(自身を除く): 11564872

約数列:

[1, 2, 4, 8, 23, 46, 92, 149, 184, 298, 433, 596, 866, 1192, 1732, 3427, 3464, 6854, 9959, 13708, 19918, 27416, 39836, 64517, 79672, 129034, 258068, 516136, 1483891, 2967782, 5935564, 11871128]

約数ペア:

[(1, 11871128), (2, 5935564), (4, 2967782), (8, 1483891), (23, 516136), (46, 258068), (92, 129034), (149, 79672), (184, 64517), (298, 39836), (433, 27416), (596, 19918), (866, 13708), (1192, 9959), (1732, 6854), (3427, 3464)]