22385402

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{643}}^1$

素因数の和:774

約数の個数: 24

約数和(自身を含む): 36769824

約数和(自身を除く): 14384422

約数列:

[1, 2, 13, 26, 103, 169, 206, 338, 643, 1286, 1339, 2678, 8359, 16718, 17407, 34814, 66229, 108667, 132458, 217334, 860977, 1721954, 11192701, 22385402]

約数ペア:

[(1, 22385402), (2, 11192701), (13, 1721954), (26, 860977), (103, 217334), (169, 132458), (206, 108667), (338, 66229), (643, 34814), (1286, 17407), (1339, 16718), (2678, 8359)]