12623468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{761}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 26883360

約数和(自身を除く): 14259892

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 116, 143, 286, 319, 377, 572, 638, 754, 761, 1276, 1508, 1522, 3044, 4147, 8294, 8371, 9893, 16588, 16742, 19786, 22069, 33484, 39572, 44138, 88276, 108823, 217646, 242759, 286897, 435292, 485518, 573794, 971036, 1147588, 3155867, 6311734, 12623468]

約数ペア:

[(1, 12623468), (2, 6311734), (4, 3155867), (11, 1147588), (13, 971036), (22, 573794), (26, 485518), (29, 435292), (44, 286897), (52, 242759), (58, 217646), (116, 108823), (143, 88276), (286, 44138), (319, 39572), (377, 33484), (572, 22069), (638, 19786), (754, 16742), (761, 16588), (1276, 9893), (1508, 8371), (1522, 8294), (3044, 4147)]