17289460

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{2477}}^1$

素因数の和:2835

約数の個数: 24

約数和(自身を含む): 36426600

約数和(自身を除く): 19137140

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1745, 2477, 3490, 4954, 6980, 9908, 12385, 24770, 49540, 864473, 1728946, 3457892, 4322365, 8644730, 17289460]

約数ペア:

[(1, 17289460), (2, 8644730), (4, 4322365), (5, 3457892), (10, 1728946), (20, 864473), (349, 49540), (698, 24770), (1396, 12385), (1745, 9908), (2477, 6980), (3490, 4954)]