219242596

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{14947}}^1$

素因数の和:15163

約数の個数: 24

約数和(自身を含む): 405987680

約数和(自身を除く): 186745084

約数列:

[1, 2, 4, 19, 38, 76, 193, 386, 772, 3667, 7334, 14668, 14947, 29894, 59788, 283993, 567986, 1135972, 2884771, 5769542, 11539084, 54810649, 109621298, 219242596]

約数ペア:

[(1, 219242596), (2, 109621298), (4, 54810649), (19, 11539084), (38, 5769542), (76, 2884771), (193, 1135972), (386, 567986), (772, 283993), (3667, 59788), (7334, 29894), (14668, 14947)]