1808039519

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2239}}^1\times {\mathrm{5647}}^1$

素因数の和:7910

約数の個数: 16

約数和(自身を含む): 2125455360

約数和(自身を除く): 317415841

約数列:

[1, 11, 13, 143, 2239, 5647, 24629, 29107, 62117, 73411, 320177, 807521, 12643633, 139079963, 164367229, 1808039519]

約数ペア:

[(1, 1808039519), (11, 164367229), (13, 139079963), (143, 12643633), (2239, 807521), (5647, 320177), (24629, 73411), (29107, 62117)]