20190544

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{10429}}^1$

素因数の和:10459

約数の個数: 30

約数和(自身を含む): 43002890

約数和(自身を除く): 22812346

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 10429, 20858, 41716, 83432, 114719, 166864, 229438, 458876, 917752, 1261909, 1835504, 2523818, 5047636, 10095272, 20190544]

約数ペア:

[(1, 20190544), (2, 10095272), (4, 5047636), (8, 2523818), (11, 1835504), (16, 1261909), (22, 917752), (44, 458876), (88, 229438), (121, 166864), (176, 114719), (242, 83432), (484, 41716), (968, 20858), (1936, 10429)]