13478498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{8629}}^1$

素因数の和:8713

約数の個数: 16

約数和(自身を含む): 22368960

約数和(自身を除く): 8890462

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 8629, 17258, 94919, 189838, 612659, 1225318, 6739249, 13478498]

約数ペア:

[(1, 13478498), (2, 6739249), (11, 1225318), (22, 612659), (71, 189838), (142, 94919), (781, 17258), (1562, 8629)]