2019143368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2791}}^1\times {\mathrm{8221}}^1$

素因数の和:11029

約数の個数: 32

約数和(自身を含む): 4132048320

約数和(自身を除く): 2112904952

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2791, 5582, 8221, 11164, 16442, 22328, 30701, 32884, 61402, 65768, 90431, 122804, 180862, 245608, 361724, 723448, 22944811, 45889622, 91779244, 183558488, 252392921, 504785842, 1009571684, 2019143368]

約数ペア:

[(1, 2019143368), (2, 1009571684), (4, 504785842), (8, 252392921), (11, 183558488), (22, 91779244), (44, 45889622), (88, 22944811), (2791, 723448), (5582, 361724), (8221, 245608), (11164, 180862), (16442, 122804), (22328, 90431), (30701, 65768), (32884, 61402)]