12511928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10937}}^1$

素因数の和:10967

約数の個数: 32

約数和(自身を含む): 27563760

約数和(自身を除く): 15051832

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 10937, 21874, 43748, 87496, 120307, 142181, 240614, 284362, 481228, 568724, 962456, 1137448, 1563991, 3127982, 6255964, 12511928]

約数ペア:

[(1, 12511928), (2, 6255964), (4, 3127982), (8, 1563991), (11, 1137448), (13, 962456), (22, 568724), (26, 481228), (44, 284362), (52, 240614), (88, 142181), (104, 120307), (143, 87496), (286, 43748), (572, 21874), (1144, 10937)]