26991514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2083}}^1$

素因数の和:2146

約数の個数: 32

約数和(自身を含む): 48015360

約数和(自身を除く): 21023846

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 209, 341, 418, 589, 682, 1178, 2083, 4166, 6479, 12958, 22913, 39577, 45826, 64573, 79154, 129146, 435347, 710303, 870694, 1226887, 1420606, 2453774, 13495757, 26991514]

約数ペア:

[(1, 26991514), (2, 13495757), (11, 2453774), (19, 1420606), (22, 1226887), (31, 870694), (38, 710303), (62, 435347), (209, 129146), (341, 79154), (418, 64573), (589, 45826), (682, 39577), (1178, 22913), (2083, 12958), (4166, 6479)]