17869073042

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{5623}}^1\times {\mathrm{20113}}^1$

素因数の和:25817

約数の個数: 16

約数和(自身を含む): 27149072640

約数和(自身を除く): 9279999598

約数列:

[1, 2, 79, 158, 5623, 11246, 20113, 40226, 444217, 888434, 1588927, 3177854, 113095399, 226190798, 8934536521, 17869073042]

約数ペア:

[(1, 17869073042), (2, 8934536521), (79, 226190798), (158, 113095399), (5623, 3177854), (11246, 1588927), (20113, 888434), (40226, 444217)]