12705176

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{409}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 26125200

約数和(自身を除く): 13420024

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 353, 409, 706, 818, 1412, 1636, 2824, 3272, 3883, 4499, 7766, 8998, 15532, 17996, 31064, 35992, 144377, 288754, 577508, 1155016, 1588147, 3176294, 6352588, 12705176]

約数ペア:

[(1, 12705176), (2, 6352588), (4, 3176294), (8, 1588147), (11, 1155016), (22, 577508), (44, 288754), (88, 144377), (353, 35992), (409, 31064), (706, 17996), (818, 15532), (1412, 8998), (1636, 7766), (2824, 4499), (3272, 3883)]