17968510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2399}}^1$

素因数の和:2520

約数の個数: 32

約数和(自身を含む): 37324800

約数和(自身を除く): 19356290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 2399, 3745, 4798, 7490, 11995, 16793, 23990, 33586, 83965, 167930, 256693, 513386, 1283465, 1796851, 2566930, 3593702, 8984255, 17968510]

約数ペア:

[(1, 17968510), (2, 8984255), (5, 3593702), (7, 2566930), (10, 1796851), (14, 1283465), (35, 513386), (70, 256693), (107, 167930), (214, 83965), (535, 33586), (749, 23990), (1070, 16793), (1498, 11995), (2399, 7490), (3745, 4798)]