15018190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{439}}^1$

素因数の和:768

約数の個数: 32

約数和(自身を含む): 29652480

約数和(自身を除く): 14634290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 311, 439, 622, 878, 1555, 2195, 3110, 3421, 4390, 4829, 6842, 9658, 17105, 24145, 34210, 48290, 136529, 273058, 682645, 1365290, 1501819, 3003638, 7509095, 15018190]

約数ペア:

[(1, 15018190), (2, 7509095), (5, 3003638), (10, 1501819), (11, 1365290), (22, 682645), (55, 273058), (110, 136529), (311, 48290), (439, 34210), (622, 24145), (878, 17105), (1555, 9658), (2195, 6842), (3110, 4829), (3421, 4390)]