22436842

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{643}}^1$

素因数の和:957

約数の個数: 16

約数和(自身を含む): 34312320

約数和(自身を除く): 11875478

約数列:

[1, 2, 73, 146, 239, 478, 643, 1286, 17447, 34894, 46939, 93878, 153677, 307354, 11218421, 22436842]

約数ペア:

[(1, 22436842), (2, 11218421), (73, 307354), (146, 153677), (239, 93878), (478, 46939), (643, 34894), (1286, 17447)]