12120388

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{25463}}^1$

素因数の和:25491

約数の個数: 24

約数和(自身を含む): 25667712

約数和(自身を除く): 13547324

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 25463, 50926, 101852, 178241, 356482, 432871, 712964, 865742, 1731484, 3030097, 6060194, 12120388]

約数ペア:

[(1, 12120388), (2, 6060194), (4, 3030097), (7, 1731484), (14, 865742), (17, 712964), (28, 432871), (34, 356482), (68, 178241), (119, 101852), (238, 50926), (476, 25463)]