19306692

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{18493}}^1$

素因数の和:18532

約数の個数: 36

約数和(自身を含む): 50488620

約数和(自身を除く): 31181928

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 18493, 36986, 55479, 73972, 110958, 166437, 221916, 332874, 536297, 665748, 1072594, 1608891, 2145188, 3217782, 4826673, 6435564, 9653346, 19306692]

約数ペア:

[(1, 19306692), (2, 9653346), (3, 6435564), (4, 4826673), (6, 3217782), (9, 2145188), (12, 1608891), (18, 1072594), (29, 665748), (36, 536297), (58, 332874), (87, 221916), (116, 166437), (174, 110958), (261, 73972), (348, 55479), (522, 36986), (1044, 18493)]