19076456

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17929}}^1$

素因数の和:17961

約数の個数: 32

約数和(自身を含む): 43032000

約数和(自身を除く): 23955544

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 17929, 35858, 71716, 125503, 143432, 251006, 340651, 502012, 681302, 1004024, 1362604, 2384557, 2725208, 4769114, 9538228, 19076456]

約数ペア:

[(1, 19076456), (2, 9538228), (4, 4769114), (7, 2725208), (8, 2384557), (14, 1362604), (19, 1004024), (28, 681302), (38, 502012), (56, 340651), (76, 251006), (133, 143432), (152, 125503), (266, 71716), (532, 35858), (1064, 17929)]