12776944

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{7753}}^1$

素因数の和:7864

約数の個数: 20

約数和(自身を含む): 24998896

約数和(自身を除く): 12221952

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 7753, 15506, 31012, 62024, 124048, 798559, 1597118, 3194236, 6388472, 12776944]

約数ペア:

[(1, 12776944), (2, 6388472), (4, 3194236), (8, 1597118), (16, 798559), (103, 124048), (206, 62024), (412, 31012), (824, 15506), (1648, 7753)]