18549230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1373}}^1$

素因数の和:1580

約数の個数: 32

約数和(自身を含む): 38384064

約数和(自身を除く): 19834834

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 193, 386, 965, 1351, 1373, 1930, 2702, 2746, 6755, 6865, 9611, 13510, 13730, 19222, 48055, 96110, 264989, 529978, 1324945, 1854923, 2649890, 3709846, 9274615, 18549230]

約数ペア:

[(1, 18549230), (2, 9274615), (5, 3709846), (7, 2649890), (10, 1854923), (14, 1324945), (35, 529978), (70, 264989), (193, 96110), (386, 48055), (965, 19222), (1351, 13730), (1373, 13510), (1930, 9611), (2702, 6865), (2746, 6755)]