18175091

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1171}}^1$

素因数の和:1282

約数の個数: 16

約数和(自身を含む): 21264768

約数和(自身を除く): 3089677

約数列:

[1, 11, 17, 83, 187, 913, 1171, 1411, 12881, 15521, 19907, 97193, 218977, 1069123, 1652281, 18175091]

約数ペア:

[(1, 18175091), (11, 1652281), (17, 1069123), (83, 218977), (187, 97193), (913, 19907), (1171, 15521), (1411, 12881)]