18858323

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1907}}^1$

素因数の和:1978

約数の個数: 16

約数和(自身を含む): 21980160

約数和(自身を除く): 3121837

約数列:

[1, 11, 29, 31, 319, 341, 899, 1907, 9889, 20977, 55303, 59117, 608333, 650287, 1714393, 18858323]

約数ペア:

[(1, 18858323), (11, 1714393), (29, 650287), (31, 608333), (319, 59117), (341, 55303), (899, 20977), (1907, 9889)]