15491424

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12413}}^1$

素因数の和:12439

約数の個数: 48

約数和(自身を含む): 43796592

約数和(自身を除く): 28305168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 12413, 24826, 37239, 49652, 74478, 99304, 148956, 161369, 198608, 297912, 322738, 397216, 484107, 595824, 645476, 968214, 1191648, 1290952, 1936428, 2581904, 3872856, 5163808, 7745712, 15491424]

約数ペア:

[(1, 15491424), (2, 7745712), (3, 5163808), (4, 3872856), (6, 2581904), (8, 1936428), (12, 1290952), (13, 1191648), (16, 968214), (24, 645476), (26, 595824), (32, 484107), (39, 397216), (48, 322738), (52, 297912), (78, 198608), (96, 161369), (104, 148956), (156, 99304), (208, 74478), (312, 49652), (416, 37239), (624, 24826), (1248, 12413)]