39220214

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{3769}}^1$

素因数の和:3836

約数の個数: 24

約数和(自身を含む): 66186120

約数和(自身を除く): 26965906

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 3769, 5203, 7538, 10406, 41459, 82918, 162067, 324134, 456049, 912098, 1782737, 3565474, 19610107, 39220214]

約数ペア:

[(1, 39220214), (2, 19610107), (11, 3565474), (22, 1782737), (43, 912098), (86, 456049), (121, 324134), (242, 162067), (473, 82918), (946, 41459), (3769, 10406), (5203, 7538)]