5109689

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:320

約数の個数: 16

約数和(自身を含む): 5873280

約数和(自身を除く): 763591

約数列:

[1, 13, 19, 137, 151, 247, 1781, 1963, 2603, 2869, 20687, 33839, 37297, 268931, 393053, 5109689]

約数ペア:

[(1, 5109689), (13, 393053), (19, 268931), (137, 37297), (151, 33839), (247, 20687), (1781, 2869), (1963, 2603)]