16868548

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1409}}^1$

素因数の和:1527

約数の個数: 24

約数和(自身を含む): 30675960

約数和(自身を除く): 13807412

約数列:

[1, 2, 4, 41, 73, 82, 146, 164, 292, 1409, 2818, 2993, 5636, 5986, 11972, 57769, 102857, 115538, 205714, 231076, 411428, 4217137, 8434274, 16868548]

約数ペア:

[(1, 16868548), (2, 8434274), (4, 4217137), (41, 411428), (73, 231076), (82, 205714), (146, 115538), (164, 102857), (292, 57769), (1409, 11972), (2818, 5986), (2993, 5636)]