12161072

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9871}}^1$

素因数の和:9897

約数の個数: 40

約数和(自身を含む): 29379072

約数和(自身を除く): 17218000

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 9871, 19742, 39484, 69097, 78968, 108581, 138194, 157936, 217162, 276388, 434324, 552776, 760067, 868648, 1105552, 1520134, 1737296, 3040268, 6080536, 12161072]

約数ペア:

[(1, 12161072), (2, 6080536), (4, 3040268), (7, 1737296), (8, 1520134), (11, 1105552), (14, 868648), (16, 760067), (22, 552776), (28, 434324), (44, 276388), (56, 217162), (77, 157936), (88, 138194), (112, 108581), (154, 78968), (176, 69097), (308, 39484), (616, 19742), (1232, 9871)]