13078916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 26127360

約数和(自身を除く): 13048444

約数列:

[1, 2, 4, 17, 19, 34, 38, 53, 68, 76, 106, 191, 212, 323, 382, 646, 764, 901, 1007, 1292, 1802, 2014, 3247, 3604, 3629, 4028, 6494, 7258, 10123, 12988, 14516, 17119, 20246, 34238, 40492, 61693, 68476, 123386, 172091, 192337, 246772, 344182, 384674, 688364, 769348, 3269729, 6539458, 13078916]

約数ペア:

[(1, 13078916), (2, 6539458), (4, 3269729), (17, 769348), (19, 688364), (34, 384674), (38, 344182), (53, 246772), (68, 192337), (76, 172091), (106, 123386), (191, 68476), (212, 61693), (323, 40492), (382, 34238), (646, 20246), (764, 17119), (901, 14516), (1007, 12988), (1292, 10123), (1802, 7258), (2014, 6494), (3247, 4028), (3604, 3629)]