13387902

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2857}}^1$

素因数の和:2944

約数の個数: 32

約数和(自身を含む): 29631744

約数和(自身を除く): 16243842

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 2857, 4686, 5714, 8571, 17142, 31427, 62854, 94281, 188562, 202847, 405694, 608541, 1217082, 2231317, 4462634, 6693951, 13387902]

約数ペア:

[(1, 13387902), (2, 6693951), (3, 4462634), (6, 2231317), (11, 1217082), (22, 608541), (33, 405694), (66, 202847), (71, 188562), (142, 94281), (213, 62854), (426, 31427), (781, 17142), (1562, 8571), (2343, 5714), (2857, 4686)]