16564394

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3709}}^1$

素因数の和:3758

約数の個数: 32

約数和(自身を含む): 32054400

約数和(自身を除く): 15490006

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 3709, 4466, 7418, 25963, 40799, 51926, 81598, 107561, 215122, 285593, 571186, 752927, 1183171, 1505854, 2366342, 8282197, 16564394]

約数ペア:

[(1, 16564394), (2, 8282197), (7, 2366342), (11, 1505854), (14, 1183171), (22, 752927), (29, 571186), (58, 285593), (77, 215122), (154, 107561), (203, 81598), (319, 51926), (406, 40799), (638, 25963), (2233, 7418), (3709, 4466)]