19089564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{9413}}^1$

素因数の和:9446

約数の個数: 36

約数和(自身を含む): 48237336

約数和(自身を除く): 29147772

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 9413, 18826, 28239, 37652, 56478, 112956, 122369, 244738, 367107, 489476, 734214, 1468428, 1590797, 3181594, 4772391, 6363188, 9544782, 19089564]

約数ペア:

[(1, 19089564), (2, 9544782), (3, 6363188), (4, 4772391), (6, 3181594), (12, 1590797), (13, 1468428), (26, 734214), (39, 489476), (52, 367107), (78, 244738), (156, 122369), (169, 112956), (338, 56478), (507, 37652), (676, 28239), (1014, 18826), (2028, 9413)]