19344256

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{1913}}^1$

素因数の和:2006

約数の個数: 32

約数和(自身を含む): 39045600

約数和(自身を除く): 19701344

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 316, 632, 1264, 1913, 2528, 3826, 5056, 7652, 10112, 15304, 30608, 61216, 122432, 151127, 244864, 302254, 604508, 1209016, 2418032, 4836064, 9672128, 19344256]

約数ペア:

[(1, 19344256), (2, 9672128), (4, 4836064), (8, 2418032), (16, 1209016), (32, 604508), (64, 302254), (79, 244864), (128, 151127), (158, 122432), (316, 61216), (632, 30608), (1264, 15304), (1913, 10112), (2528, 7652), (3826, 5056)]