12190724

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 26587008

約数和(自身を除く): 14396284

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 107, 182, 214, 313, 364, 428, 626, 749, 1252, 1391, 1498, 2191, 2782, 2996, 4069, 4382, 5564, 8138, 8764, 9737, 16276, 19474, 28483, 33491, 38948, 56966, 66982, 113932, 133964, 234437, 435383, 468874, 870766, 937748, 1741532, 3047681, 6095362, 12190724]

約数ペア:

[(1, 12190724), (2, 6095362), (4, 3047681), (7, 1741532), (13, 937748), (14, 870766), (26, 468874), (28, 435383), (52, 234437), (91, 133964), (107, 113932), (182, 66982), (214, 56966), (313, 38948), (364, 33491), (428, 28483), (626, 19474), (749, 16276), (1252, 9737), (1391, 8764), (1498, 8138), (2191, 5564), (2782, 4382), (2996, 4069)]