12916352

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 27907200

約数和(自身を除く): 14990848

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 113, 128, 152, 188, 226, 304, 376, 452, 608, 752, 893, 904, 1216, 1504, 1786, 1808, 2147, 2432, 3008, 3572, 3616, 4294, 5311, 6016, 7144, 7232, 8588, 10622, 14288, 14464, 17176, 21244, 28576, 34352, 42488, 57152, 68704, 84976, 100909, 114304, 137408, 169952, 201818, 274816, 339904, 403636, 679808, 807272, 1614544, 3229088, 6458176, 12916352]

約数ペア:

[(1, 12916352), (2, 6458176), (4, 3229088), (8, 1614544), (16, 807272), (19, 679808), (32, 403636), (38, 339904), (47, 274816), (64, 201818), (76, 169952), (94, 137408), (113, 114304), (128, 100909), (152, 84976), (188, 68704), (226, 57152), (304, 42488), (376, 34352), (452, 28576), (608, 21244), (752, 17176), (893, 14464), (904, 14288), (1216, 10622), (1504, 8588), (1786, 7232), (1808, 7144), (2147, 6016), (2432, 5311), (3008, 4294), (3572, 3616)]