19222110208

素因数分解:

$2^{13}\times 7^1\times {\mathrm{335207}}^1$

素因数の和:335240

約数の個数: 56

約数和(自身を含む): 43933701312

約数和(自身を除く): 24711591104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 4096, 7168, 8192, 14336, 28672, 57344, 335207, 670414, 1340828, 2346449, 2681656, 4692898, 5363312, 9385796, 10726624, 18771592, 21453248, 37543184, 42906496, 75086368, 85812992, 150172736, 171625984, 300345472, 343251968, 600690944, 686503936, 1201381888, 1373007872, 2402763776, 2746015744, 4805527552, 9611055104, 19222110208]

約数ペア:

[(1, 19222110208), (2, 9611055104), (4, 4805527552), (7, 2746015744), (8, 2402763776), (14, 1373007872), (16, 1201381888), (28, 686503936), (32, 600690944), (56, 343251968), (64, 300345472), (112, 171625984), (128, 150172736), (224, 85812992), (256, 75086368), (448, 42906496), (512, 37543184), (896, 21453248), (1024, 18771592), (1792, 10726624), (2048, 9385796), (3584, 5363312), (4096, 4692898), (7168, 2681656), (8192, 2346449), (14336, 1340828), (28672, 670414), (57344, 335207)]