19009877042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{26783}}^1\times {\mathrm{27299}}^1$

素因数の和:54097

約数の個数: 16

約数和(自身を含む): 30710534400

約数和(自身を除く): 11700657358

約数列:

[1, 2, 13, 26, 26783, 27299, 53566, 54598, 348179, 354887, 696358, 709774, 731149117, 1462298234, 9504938521, 19009877042]

約数ペア:

[(1, 19009877042), (2, 9504938521), (13, 1462298234), (26, 731149117), (26783, 709774), (27299, 696358), (53566, 354887), (54598, 348179)]