15489386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{2029}}^1$

素因数の和:2389

約数の個数: 16

約数和(自身を含む): 25431840

約数和(自身を除く): 9942454

約数列:

[1, 2, 11, 22, 347, 694, 2029, 3817, 4058, 7634, 22319, 44638, 704063, 1408126, 7744693, 15489386]

約数ペア:

[(1, 15489386), (2, 7744693), (11, 1408126), (22, 704063), (347, 44638), (694, 22319), (2029, 7634), (3817, 4058)]