26961814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{6221}}^1$

素因数の和:6431

約数の個数: 16

約数和(自身を含む): 44350416

約数和(自身を除く): 17388602

約数列:

[1, 2, 11, 22, 197, 394, 2167, 4334, 6221, 12442, 68431, 136862, 1225537, 2451074, 13480907, 26961814]

約数ペア:

[(1, 26961814), (2, 13480907), (11, 2451074), (22, 1225537), (197, 136862), (394, 68431), (2167, 12442), (4334, 6221)]