12135256

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1559}}^1$

素因数の和:1711

約数の個数: 32

約数和(自身を含む): 26208000

約数和(自身を除く): 14072744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1559, 1946, 3118, 3892, 6236, 7784, 10913, 12472, 21826, 43652, 87304, 216701, 433402, 866804, 1516907, 1733608, 3033814, 6067628, 12135256]

約数ペア:

[(1, 12135256), (2, 6067628), (4, 3033814), (7, 1733608), (8, 1516907), (14, 866804), (28, 433402), (56, 216701), (139, 87304), (278, 43652), (556, 21826), (973, 12472), (1112, 10913), (1559, 7784), (1946, 6236), (3118, 3892)]