19045208

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26161}}^1$

素因数の和:26187

約数の個数: 32

約数和(自身を含む): 43952160

約数和(自身を除く): 24906952

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 26161, 52322, 104644, 183127, 209288, 340093, 366254, 680186, 732508, 1360372, 1465016, 2380651, 2720744, 4761302, 9522604, 19045208]

約数ペア:

[(1, 19045208), (2, 9522604), (4, 4761302), (7, 2720744), (8, 2380651), (13, 1465016), (14, 1360372), (26, 732508), (28, 680186), (52, 366254), (56, 340093), (91, 209288), (104, 183127), (182, 104644), (364, 52322), (728, 26161)]