15943070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11149}}^1$

素因数の和:11180

約数の個数: 32

約数和(自身を含む): 33717600

約数和(自身を除く): 17774530

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 11149, 22298, 55745, 111490, 122639, 144937, 245278, 289874, 613195, 724685, 1226390, 1449370, 1594307, 3188614, 7971535, 15943070]

約数ペア:

[(1, 15943070), (2, 7971535), (5, 3188614), (10, 1594307), (11, 1449370), (13, 1226390), (22, 724685), (26, 613195), (55, 289874), (65, 245278), (110, 144937), (130, 122639), (143, 111490), (286, 55745), (715, 22298), (1430, 11149)]