15944952

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:580

約数の個数: 64

約数和(自身を含む): 42624000

約数和(自身を除く): 26679048

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 73, 76, 114, 146, 152, 219, 228, 292, 438, 456, 479, 584, 876, 958, 1387, 1437, 1752, 1916, 2774, 2874, 3832, 4161, 5548, 5748, 8322, 9101, 11096, 11496, 16644, 18202, 27303, 33288, 34967, 36404, 54606, 69934, 72808, 104901, 109212, 139868, 209802, 218424, 279736, 419604, 664373, 839208, 1328746, 1993119, 2657492, 3986238, 5314984, 7972476, 15944952]

約数ペア:

[(1, 15944952), (2, 7972476), (3, 5314984), (4, 3986238), (6, 2657492), (8, 1993119), (12, 1328746), (19, 839208), (24, 664373), (38, 419604), (57, 279736), (73, 218424), (76, 209802), (114, 139868), (146, 109212), (152, 104901), (219, 72808), (228, 69934), (292, 54606), (438, 36404), (456, 34967), (479, 33288), (584, 27303), (876, 18202), (958, 16644), (1387, 11496), (1437, 11096), (1752, 9101), (1916, 8322), (2774, 5748), (2874, 5548), (3832, 4161)]