19119744

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{2371}}^1$

素因数の和:2398

約数の個数: 96

約数和(自身を含む): 62905440

約数和(自身を除く): 43785696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2371, 2688, 4032, 4742, 7113, 8064, 9484, 14226, 16597, 18968, 21339, 28452, 33194, 37936, 42678, 49791, 56904, 66388, 75872, 85356, 99582, 113808, 132776, 149373, 151744, 170712, 199164, 227616, 265552, 298746, 303488, 341424, 398328, 455232, 531104, 597492, 682848, 796656, 910464, 1062208, 1194984, 1365696, 1593312, 2124416, 2389968, 2731392, 3186624, 4779936, 6373248, 9559872, 19119744]

約数ペア:

[(1, 19119744), (2, 9559872), (3, 6373248), (4, 4779936), (6, 3186624), (7, 2731392), (8, 2389968), (9, 2124416), (12, 1593312), (14, 1365696), (16, 1194984), (18, 1062208), (21, 910464), (24, 796656), (28, 682848), (32, 597492), (36, 531104), (42, 455232), (48, 398328), (56, 341424), (63, 303488), (64, 298746), (72, 265552), (84, 227616), (96, 199164), (112, 170712), (126, 151744), (128, 149373), (144, 132776), (168, 113808), (192, 99582), (224, 85356), (252, 75872), (288, 66388), (336, 56904), (384, 49791), (448, 42678), (504, 37936), (576, 33194), (672, 28452), (896, 21339), (1008, 18968), (1152, 16597), (1344, 14226), (2016, 9484), (2371, 8064), (2688, 7113), (4032, 4742)]