12913180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{92237}}^1$

素因数の和:92253

約数の個数: 24

約数和(自身を含む): 30991968

約数和(自身を除く): 18078788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 92237, 184474, 368948, 461185, 645659, 922370, 1291318, 1844740, 2582636, 3228295, 6456590, 12913180]

約数ペア:

[(1, 12913180), (2, 6456590), (4, 3228295), (5, 2582636), (7, 1844740), (10, 1291318), (14, 922370), (20, 645659), (28, 461185), (35, 368948), (70, 184474), (140, 92237)]