16838690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3257}}^1$

素因数の和:3322

約数の個数: 32

約数和(自身を含む): 33778944

約数和(自身を除く): 16940254

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 3257, 5170, 6514, 16285, 32570, 35827, 71654, 153079, 179135, 306158, 358270, 765395, 1530790, 1683869, 3367738, 8419345, 16838690]

約数ペア:

[(1, 16838690), (2, 8419345), (5, 3367738), (10, 1683869), (11, 1530790), (22, 765395), (47, 358270), (55, 306158), (94, 179135), (110, 153079), (235, 71654), (470, 35827), (517, 32570), (1034, 16285), (2585, 6514), (3257, 5170)]