18997040129

素因数分解:

${\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1\times {\mathrm{16703}}^1$

素因数の和:17320

約数の個数: 16

約数和(自身を含む): 19880432640

約数和(自身を除く): 883392511

約数列:

[1, 37, 59, 521, 2183, 16703, 19277, 30739, 618011, 985477, 1137343, 8702263, 36462649, 321983731, 513433517, 18997040129]

約数ペア:

[(1, 18997040129), (37, 513433517), (59, 321983731), (521, 36462649), (2183, 8702263), (16703, 1137343), (19277, 985477), (30739, 618011)]