13500428

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{643}}^1$

素因数の和:857

約数の個数: 24

約数和(自身を含む): 24613680

約数和(自身を除く): 11113252

約数列:

[1, 2, 4, 29, 58, 116, 181, 362, 643, 724, 1286, 2572, 5249, 10498, 18647, 20996, 37294, 74588, 116383, 232766, 465532, 3375107, 6750214, 13500428]

約数ペア:

[(1, 13500428), (2, 6750214), (4, 3375107), (29, 465532), (58, 232766), (116, 116383), (181, 74588), (362, 37294), (643, 20996), (724, 18647), (1286, 10498), (2572, 5249)]