138218293

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1499}}^1$

素因数の和:1752

約数の個数: 16

約数和(自身を含む): 152640000

約数和(自身を除く): 14421707

約数列:

[1, 19, 23, 211, 437, 1499, 4009, 4853, 28481, 34477, 92207, 316289, 655063, 6009491, 7274647, 138218293]

約数ペア:

[(1, 138218293), (19, 7274647), (23, 6009491), (211, 655063), (437, 316289), (1499, 92207), (4009, 34477), (4853, 28481)]