12319494

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 27578880

約数和(自身を除く): 15259386

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 121, 142, 213, 239, 242, 363, 426, 478, 717, 726, 781, 1434, 1562, 2343, 2629, 4686, 5258, 7887, 8591, 15774, 16969, 17182, 25773, 28919, 33938, 50907, 51546, 57838, 86757, 101814, 173514, 186659, 373318, 559977, 1119954, 2053249, 4106498, 6159747, 12319494]

約数ペア:

[(1, 12319494), (2, 6159747), (3, 4106498), (6, 2053249), (11, 1119954), (22, 559977), (33, 373318), (66, 186659), (71, 173514), (121, 101814), (142, 86757), (213, 57838), (239, 51546), (242, 50907), (363, 33938), (426, 28919), (478, 25773), (717, 17182), (726, 16969), (781, 15774), (1434, 8591), (1562, 7887), (2343, 5258), (2629, 4686)]