16520244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{105899}}^1$

素因数の和:105919

約数の個数: 24

約数和(自身を含む): 41512800

約数和(自身を除く): 24992556

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 105899, 211798, 317697, 423596, 635394, 1270788, 1376687, 2753374, 4130061, 5506748, 8260122, 16520244]

約数ペア:

[(1, 16520244), (2, 8260122), (3, 5506748), (4, 4130061), (6, 2753374), (12, 1376687), (13, 1270788), (26, 635394), (39, 423596), (52, 317697), (78, 211798), (156, 105899)]