12881202

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^3\times {\mathrm{313}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 27280320

約数和(自身を除く): 14399118

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 313, 361, 626, 722, 939, 1083, 1878, 2166, 5947, 6859, 11894, 13718, 17841, 20577, 35682, 41154, 112993, 225986, 338979, 677958, 2146867, 4293734, 6440601, 12881202]

約数ペア:

[(1, 12881202), (2, 6440601), (3, 4293734), (6, 2146867), (19, 677958), (38, 338979), (57, 225986), (114, 112993), (313, 41154), (361, 35682), (626, 20577), (722, 17841), (939, 13718), (1083, 11894), (1878, 6859), (2166, 5947)]