13008940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{92921}}^1$

素因数の和:92937

約数の個数: 24

約数和(自身を含む): 31221792

約数和(自身を除く): 18212852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 92921, 185842, 371684, 464605, 650447, 929210, 1300894, 1858420, 2601788, 3252235, 6504470, 13008940]

約数ペア:

[(1, 13008940), (2, 6504470), (4, 3252235), (5, 2601788), (7, 1858420), (10, 1300894), (14, 929210), (20, 650447), (28, 464605), (35, 371684), (70, 185842), (140, 92921)]