1138523054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3917}}^1\times {\mathrm{7649}}^1$

素因数の和:11587

約数の個数: 16

約数和(自身を含む): 1798362000

約数和(自身を除く): 659838946

約数列:

[1, 2, 19, 38, 3917, 7649, 7834, 15298, 74423, 145331, 148846, 290662, 29961133, 59922266, 569261527, 1138523054]

約数ペア:

[(1, 1138523054), (2, 569261527), (19, 59922266), (38, 29961133), (3917, 290662), (7649, 148846), (7834, 145331), (15298, 74423)]