17939194

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{14081}}^1$

素因数の和:14110

約数の個数: 24

約数和(自身を含む): 33712308

約数和(自身を除く): 15773114

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 14081, 28162, 98567, 183053, 197134, 366106, 689969, 1281371, 1379938, 2562742, 8969597, 17939194]

約数ペア:

[(1, 17939194), (2, 8969597), (7, 2562742), (13, 1379938), (14, 1281371), (26, 689969), (49, 366106), (91, 197134), (98, 183053), (182, 98567), (637, 28162), (1274, 14081)]