15276248

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{11299}}^1$

素因数の和:11331

約数の個数: 24

約数和(自身を含む): 31018500

約数和(自身を除く): 15742252

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 11299, 22598, 45196, 90392, 146887, 293774, 587548, 1175096, 1909531, 3819062, 7638124, 15276248]

約数ペア:

[(1, 15276248), (2, 7638124), (4, 3819062), (8, 1909531), (13, 1175096), (26, 587548), (52, 293774), (104, 146887), (169, 90392), (338, 45196), (676, 22598), (1352, 11299)]