19461750784

素因数分解:

$2^{14}\times 7^1\times {\mathrm{169693}}^1$

素因数の和:169728

約数の個数: 60

約数和(自身を含む): 44482906384

約数和(自身を除く): 25021155600

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, 16384, 28672, 57344, 114688, 169693, 339386, 678772, 1187851, 1357544, 2375702, 2715088, 4751404, 5430176, 9502808, 10860352, 19005616, 21720704, 38011232, 43441408, 76022464, 86882816, 152044928, 173765632, 304089856, 347531264, 608179712, 695062528, 1216359424, 1390125056, 2432718848, 2780250112, 4865437696, 9730875392, 19461750784]

約数ペア:

[(1, 19461750784), (2, 9730875392), (4, 4865437696), (7, 2780250112), (8, 2432718848), (14, 1390125056), (16, 1216359424), (28, 695062528), (32, 608179712), (56, 347531264), (64, 304089856), (112, 173765632), (128, 152044928), (224, 86882816), (256, 76022464), (448, 43441408), (512, 38011232), (896, 21720704), (1024, 19005616), (1792, 10860352), (2048, 9502808), (3584, 5430176), (4096, 4751404), (7168, 2715088), (8192, 2375702), (14336, 1357544), (16384, 1187851), (28672, 678772), (57344, 339386), (114688, 169693)]