18364931

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:382

約数の個数: 16

約数和(自身を含む): 20357568

約数和(自身を除く): 1992637

約数列:

[1, 13, 71, 101, 197, 923, 1313, 2561, 7171, 13987, 19897, 93223, 181831, 258661, 1412687, 18364931]

約数ペア:

[(1, 18364931), (13, 1412687), (71, 258661), (101, 181831), (197, 93223), (923, 19897), (1313, 13987), (2561, 7171)]