194627810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{13249}}^1$

素因数の和:13382

約数の個数: 32

約数和(自身を含む): 380646000

約数和(自身を除く): 186018190

約数列:

[1, 2, 5, 10, 13, 26, 65, 113, 130, 226, 565, 1130, 1469, 2938, 7345, 13249, 14690, 26498, 66245, 132490, 172237, 344474, 861185, 1497137, 1722370, 2994274, 7485685, 14971370, 19462781, 38925562, 97313905, 194627810]

約数ペア:

[(1, 194627810), (2, 97313905), (5, 38925562), (10, 19462781), (13, 14971370), (26, 7485685), (65, 2994274), (113, 1722370), (130, 1497137), (226, 861185), (565, 344474), (1130, 172237), (1469, 132490), (2938, 66245), (7345, 26498), (13249, 14690)]