16500470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2203}}^1$

素因数の和:2324

約数の個数: 32

約数和(自身を含む): 34276608

約数和(自身を除く): 17776138

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 2203, 3745, 4406, 7490, 11015, 15421, 22030, 30842, 77105, 154210, 235721, 471442, 1178605, 1650047, 2357210, 3300094, 8250235, 16500470]

約数ペア:

[(1, 16500470), (2, 8250235), (5, 3300094), (7, 2357210), (10, 1650047), (14, 1178605), (35, 471442), (70, 235721), (107, 154210), (214, 77105), (535, 30842), (749, 22030), (1070, 15421), (1498, 11015), (2203, 7490), (3745, 4406)]