12081256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 26542080

約数和(自身を除く): 14460824

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 47, 88, 92, 94, 127, 184, 188, 253, 254, 376, 506, 508, 517, 1012, 1016, 1034, 1081, 1397, 2024, 2068, 2162, 2794, 2921, 4136, 4324, 5588, 5842, 5969, 8648, 11176, 11684, 11891, 11938, 23368, 23782, 23876, 32131, 47564, 47752, 64262, 65659, 95128, 128524, 131318, 137287, 257048, 262636, 274574, 525272, 549148, 1098296, 1510157, 3020314, 6040628, 12081256]

約数ペア:

[(1, 12081256), (2, 6040628), (4, 3020314), (8, 1510157), (11, 1098296), (22, 549148), (23, 525272), (44, 274574), (46, 262636), (47, 257048), (88, 137287), (92, 131318), (94, 128524), (127, 95128), (184, 65659), (188, 64262), (253, 47752), (254, 47564), (376, 32131), (506, 23876), (508, 23782), (517, 23368), (1012, 11938), (1016, 11891), (1034, 11684), (1081, 11176), (1397, 8648), (2024, 5969), (2068, 5842), (2162, 5588), (2794, 4324), (2921, 4136)]