15721667534

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{6791}}^1\times {\mathrm{60923}}^1$

素因数の和:67735

約数の個数: 16

約数和(自身を含む): 24827748480

約数和(自身を除く): 9106080946

約数列:

[1, 2, 19, 38, 6791, 13582, 60923, 121846, 129029, 258058, 1157537, 2315074, 413728093, 827456186, 7860833767, 15721667534]

約数ペア:

[(1, 15721667534), (2, 7860833767), (19, 827456186), (38, 413728093), (6791, 2315074), (13582, 1157537), (60923, 258058), (121846, 129029)]