11289212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 22643712

約数和(自身を除く): 11354500

約数列:

[1, 2, 4, 11, 22, 44, 47, 53, 94, 103, 106, 188, 206, 212, 412, 517, 583, 1034, 1133, 1166, 2068, 2266, 2332, 2491, 4532, 4841, 4982, 5459, 9682, 9964, 10918, 19364, 21836, 27401, 53251, 54802, 60049, 106502, 109604, 120098, 213004, 240196, 256573, 513146, 1026292, 2822303, 5644606, 11289212]

約数ペア:

[(1, 11289212), (2, 5644606), (4, 2822303), (11, 1026292), (22, 513146), (44, 256573), (47, 240196), (53, 213004), (94, 120098), (103, 109604), (106, 106502), (188, 60049), (206, 54802), (212, 53251), (412, 27401), (517, 21836), (583, 19364), (1034, 10918), (1133, 9964), (1166, 9682), (2068, 5459), (2266, 4982), (2332, 4841), (2491, 4532)]