12516156710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3217}}^1\times {\mathrm{20477}}^1$

素因数の和:23720

約数の個数: 32

約数和(自身を含む): 23723353440

約数和(自身を除く): 11207196730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 3217, 6434, 16085, 20477, 32170, 40954, 61123, 102385, 122246, 204770, 305615, 389063, 611230, 778126, 1945315, 3890630, 65874509, 131749018, 329372545, 658745090, 1251615671, 2503231342, 6258078355, 12516156710]

約数ペア:

[(1, 12516156710), (2, 6258078355), (5, 2503231342), (10, 1251615671), (19, 658745090), (38, 329372545), (95, 131749018), (190, 65874509), (3217, 3890630), (6434, 1945315), (16085, 778126), (20477, 611230), (32170, 389063), (40954, 305615), (61123, 204770), (102385, 122246)]