18871774207

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{421}}^1\times {\mathrm{24113}}^1$

素因数の和:24571

約数の個数: 24

約数和(自身を含む): 22346733168

約数和(自身を除く): 3474958961

約数列:

[1, 11, 13, 143, 169, 421, 1859, 4631, 5473, 24113, 60203, 71149, 265243, 313469, 782639, 3448159, 4075097, 10151573, 44826067, 111667303, 131970449, 1451674939, 1715615837, 18871774207]

約数ペア:

[(1, 18871774207), (11, 1715615837), (13, 1451674939), (143, 131970449), (169, 111667303), (421, 44826067), (1859, 10151573), (4631, 4075097), (5473, 3448159), (24113, 782639), (60203, 313469), (71149, 265243)]