12188792

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 29168640

約数和(自身を除く): 16979848

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 47, 56, 77, 88, 94, 154, 188, 308, 329, 376, 421, 517, 616, 658, 842, 1034, 1316, 1684, 2068, 2632, 2947, 3368, 3619, 4136, 4631, 5894, 7238, 9262, 11788, 14476, 18524, 19787, 23576, 28952, 32417, 37048, 39574, 64834, 79148, 129668, 138509, 158296, 217657, 259336, 277018, 435314, 554036, 870628, 1108072, 1523599, 1741256, 3047198, 6094396, 12188792]

約数ペア:

[(1, 12188792), (2, 6094396), (4, 3047198), (7, 1741256), (8, 1523599), (11, 1108072), (14, 870628), (22, 554036), (28, 435314), (44, 277018), (47, 259336), (56, 217657), (77, 158296), (88, 138509), (94, 129668), (154, 79148), (188, 64834), (308, 39574), (329, 37048), (376, 32417), (421, 28952), (517, 23576), (616, 19787), (658, 18524), (842, 14476), (1034, 11788), (1316, 9262), (1684, 7238), (2068, 5894), (2632, 4631), (2947, 4136), (3368, 3619)]