19841024

素因数分解:

$2^{14}\times 7^1\times {\mathrm{173}}^1$

素因数の和:208

約数の個数: 60

約数和(自身を含む): 45611664

約数和(自身を除く): 25770640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 173, 224, 256, 346, 448, 512, 692, 896, 1024, 1211, 1384, 1792, 2048, 2422, 2768, 3584, 4096, 4844, 5536, 7168, 8192, 9688, 11072, 14336, 16384, 19376, 22144, 28672, 38752, 44288, 57344, 77504, 88576, 114688, 155008, 177152, 310016, 354304, 620032, 708608, 1240064, 1417216, 2480128, 2834432, 4960256, 9920512, 19841024]

約数ペア:

[(1, 19841024), (2, 9920512), (4, 4960256), (7, 2834432), (8, 2480128), (14, 1417216), (16, 1240064), (28, 708608), (32, 620032), (56, 354304), (64, 310016), (112, 177152), (128, 155008), (173, 114688), (224, 88576), (256, 77504), (346, 57344), (448, 44288), (512, 38752), (692, 28672), (896, 22144), (1024, 19376), (1211, 16384), (1384, 14336), (1792, 11072), (2048, 9688), (2422, 8192), (2768, 7168), (3584, 5536), (4096, 4844)]