12666214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{19853}}^1$

素因数の和:19895

約数の個数: 16

約数和(自身を含む): 21442320

約数和(自身を除く): 8776106

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 19853, 39706, 218383, 436766, 575737, 1151474, 6333107, 12666214]

約数ペア:

[(1, 12666214), (2, 6333107), (11, 1151474), (22, 575737), (29, 436766), (58, 218383), (319, 39706), (638, 19853)]