18506914

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{4817}}^1$

素因数の和:4949

約数の個数: 16

約数和(自身を含む): 29659608

約数和(自身を除く): 11152694

約数列:

[1, 2, 17, 34, 113, 226, 1921, 3842, 4817, 9634, 81889, 163778, 544321, 1088642, 9253457, 18506914]

約数ペア:

[(1, 18506914), (2, 9253457), (17, 1088642), (34, 544321), (113, 163778), (226, 81889), (1921, 9634), (3842, 4817)]