11908580

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8887}}^1$

素因数の和:8963

約数の個数: 24

約数和(自身を含む): 25384128

約数和(自身を除く): 13475548

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 8887, 17774, 35548, 44435, 88870, 177740, 595429, 1190858, 2381716, 2977145, 5954290, 11908580]

約数ペア:

[(1, 11908580), (2, 5954290), (4, 2977145), (5, 2381716), (10, 1190858), (20, 595429), (67, 177740), (134, 88870), (268, 44435), (335, 35548), (670, 17774), (1340, 8887)]