133243732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{12613}}^1$

素因数の和:12775

約数の個数: 24

約数和(自身を含む): 247234400

約数和(自身を除く): 113990668

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2641, 5282, 10564, 12613, 25226, 50452, 239647, 479294, 958588, 1753207, 3506414, 7012828, 33310933, 66621866, 133243732]

約数ペア:

[(1, 133243732), (2, 66621866), (4, 33310933), (19, 7012828), (38, 3506414), (76, 1753207), (139, 958588), (278, 479294), (556, 239647), (2641, 50452), (5282, 25226), (10564, 12613)]