11855868

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{653}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 29665440

約数和(自身を除く): 17809572

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 89, 102, 178, 204, 267, 356, 534, 653, 1068, 1306, 1513, 1959, 2612, 3026, 3918, 4539, 6052, 7836, 9078, 11101, 18156, 22202, 33303, 44404, 58117, 66606, 116234, 133212, 174351, 232468, 348702, 697404, 987989, 1975978, 2963967, 3951956, 5927934, 11855868]

約数ペア:

[(1, 11855868), (2, 5927934), (3, 3951956), (4, 2963967), (6, 1975978), (12, 987989), (17, 697404), (34, 348702), (51, 232468), (68, 174351), (89, 133212), (102, 116234), (178, 66606), (204, 58117), (267, 44404), (356, 33303), (534, 22202), (653, 18156), (1068, 11101), (1306, 9078), (1513, 7836), (1959, 6052), (2612, 4539), (3026, 3918)]