18496712

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{13681}}^1$

素因数の和:13713

約数の個数: 24

約数和(自身を含む): 37557090

約数和(自身を除く): 19060378

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 13681, 27362, 54724, 109448, 177853, 355706, 711412, 1422824, 2312089, 4624178, 9248356, 18496712]

約数ペア:

[(1, 18496712), (2, 9248356), (4, 4624178), (8, 2312089), (13, 1422824), (26, 711412), (52, 355706), (104, 177853), (169, 109448), (338, 54724), (676, 27362), (1352, 13681)]