15680588

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1039}}^1$

素因数の和:1075

約数の個数: 48

約数和(自身を含む): 34944000

約数和(自身を除く): 19263412

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 343, 539, 686, 1039, 1078, 1372, 2078, 2156, 3773, 4156, 7273, 7546, 11429, 14546, 15092, 22858, 29092, 45716, 50911, 80003, 101822, 160006, 203644, 320012, 356377, 560021, 712754, 1120042, 1425508, 2240084, 3920147, 7840294, 15680588]

約数ペア:

[(1, 15680588), (2, 7840294), (4, 3920147), (7, 2240084), (11, 1425508), (14, 1120042), (22, 712754), (28, 560021), (44, 356377), (49, 320012), (77, 203644), (98, 160006), (154, 101822), (196, 80003), (308, 50911), (343, 45716), (539, 29092), (686, 22858), (1039, 15092), (1078, 14546), (1372, 11429), (2078, 7546), (2156, 7273), (3773, 4156)]