16603790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1229}}^1$

素因数の和:1436

約数の個数: 32

約数和(自身を含む): 34361280

約数和(自身を除く): 17757490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 193, 386, 965, 1229, 1351, 1930, 2458, 2702, 6145, 6755, 8603, 12290, 13510, 17206, 43015, 86030, 237197, 474394, 1185985, 1660379, 2371970, 3320758, 8301895, 16603790]

約数ペア:

[(1, 16603790), (2, 8301895), (5, 3320758), (7, 2371970), (10, 1660379), (14, 1185985), (35, 474394), (70, 237197), (193, 86030), (386, 43015), (965, 17206), (1229, 13510), (1351, 12290), (1930, 8603), (2458, 6755), (2702, 6145)]