18795337

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:480

約数の個数: 16

約数和(自身を含む): 21161088

約数和(自身を除く): 2365751

約数列:

[1, 11, 53, 103, 313, 583, 1133, 3443, 5459, 16589, 32239, 60049, 182479, 354629, 1708667, 18795337]

約数ペア:

[(1, 18795337), (11, 1708667), (53, 354629), (103, 182479), (313, 60049), (583, 32239), (1133, 16589), (3443, 5459)]