12898864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{883}}^1$

素因数の和:985

約数の個数: 40

約数和(自身を含む): 27623232

約数和(自身を除く): 14724368

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 83, 88, 166, 176, 332, 664, 883, 913, 1328, 1766, 1826, 3532, 3652, 7064, 7304, 9713, 14128, 14608, 19426, 38852, 73289, 77704, 146578, 155408, 293156, 586312, 806179, 1172624, 1612358, 3224716, 6449432, 12898864]

約数ペア:

[(1, 12898864), (2, 6449432), (4, 3224716), (8, 1612358), (11, 1172624), (16, 806179), (22, 586312), (44, 293156), (83, 155408), (88, 146578), (166, 77704), (176, 73289), (332, 38852), (664, 19426), (883, 14608), (913, 14128), (1328, 9713), (1766, 7304), (1826, 7064), (3532, 3652)]