16555638

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3533}}^1$

素因数の和:3620

約数の個数: 32

約数和(自身を含む): 36640512

約数和(自身を除く): 20084874

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 3533, 4686, 7066, 10599, 21198, 38863, 77726, 116589, 233178, 250843, 501686, 752529, 1505058, 2759273, 5518546, 8277819, 16555638]

約数ペア:

[(1, 16555638), (2, 8277819), (3, 5518546), (6, 2759273), (11, 1505058), (22, 752529), (33, 501686), (66, 250843), (71, 233178), (142, 116589), (213, 77726), (426, 38863), (781, 21198), (1562, 10599), (2343, 7066), (3533, 4686)]