12697028521

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{1531}}^1$

素因数の和:1885

約数の個数: 32

約数和(自身を含む): 14083614720

約数和(自身を除く): 1386586199

約数列:

[1, 19, 37, 47, 251, 703, 893, 1531, 1739, 4769, 9287, 11797, 29089, 33041, 56647, 71957, 176453, 224143, 384281, 436489, 1076293, 1367183, 2662409, 7301339, 8293291, 14218397, 18061207, 50585771, 270149543, 343162933, 668264659, 12697028521]

約数ペア:

[(1, 12697028521), (19, 668264659), (37, 343162933), (47, 270149543), (251, 50585771), (703, 18061207), (893, 14218397), (1531, 8293291), (1739, 7301339), (4769, 2662409), (9287, 1367183), (11797, 1076293), (29089, 436489), (33041, 384281), (56647, 224143), (71957, 176453)]