12996970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2237}}^1$

素因数の和:2334

約数の個数: 32

約数和(自身を含む): 27070848

約数和(自身を除く): 14073878

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2237, 2905, 4474, 5810, 11185, 15659, 22370, 31318, 78295, 156590, 185671, 371342, 928355, 1299697, 1856710, 2599394, 6498485, 12996970]

約数ペア:

[(1, 12996970), (2, 6498485), (5, 2599394), (7, 1856710), (10, 1299697), (14, 928355), (35, 371342), (70, 185671), (83, 156590), (166, 78295), (415, 31318), (581, 22370), (830, 15659), (1162, 11185), (2237, 5810), (2905, 4474)]