12215192

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{12619}}^1$

素因数の和:12647

約数の個数: 24

約数和(自身を含む): 25176900

約数和(自身を除く): 12961708

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 12619, 25238, 50476, 100952, 138809, 277618, 555236, 1110472, 1526899, 3053798, 6107596, 12215192]

約数ペア:

[(1, 12215192), (2, 6107596), (4, 3053798), (8, 1526899), (11, 1110472), (22, 555236), (44, 277618), (88, 138809), (121, 100952), (242, 50476), (484, 25238), (968, 12619)]