18192614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 31829760

約数和(自身を除く): 13637146

約数列:

[1, 2, 11, 19, 22, 38, 71, 142, 209, 418, 613, 781, 1226, 1349, 1562, 2698, 6743, 11647, 13486, 14839, 23294, 29678, 43523, 87046, 128117, 256234, 478753, 826937, 957506, 1653874, 9096307, 18192614]

約数ペア:

[(1, 18192614), (2, 9096307), (11, 1653874), (19, 957506), (22, 826937), (38, 478753), (71, 256234), (142, 128117), (209, 87046), (418, 43523), (613, 29678), (781, 23294), (1226, 14839), (1349, 13486), (1562, 11647), (2698, 6743)]