19723712

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{10627}}^1$

素因数の和:10668

約数の個数: 28

約数和(自身を含む): 40492680

約数和(自身を除く): 20768968

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 10627, 21254, 42508, 85016, 170032, 308183, 340064, 616366, 680128, 1232732, 2465464, 4930928, 9861856, 19723712]

約数ペア:

[(1, 19723712), (2, 9861856), (4, 4930928), (8, 2465464), (16, 1232732), (29, 680128), (32, 616366), (58, 340064), (64, 308183), (116, 170032), (232, 85016), (464, 42508), (928, 21254), (1856, 10627)]