21167809606

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{4171819}}^1$

素因数の和:4171923

約数の個数: 16

約数和(自身を含む): 33040814400

約数和(自身を除く): 11873004794

約数列:

[1, 2, 43, 59, 86, 118, 2537, 5074, 4171819, 8343638, 179388217, 246137321, 358776434, 492274642, 10583904803, 21167809606]

約数ペア:

[(1, 21167809606), (2, 10583904803), (43, 492274642), (59, 358776434), (86, 246137321), (118, 179388217), (2537, 8343638), (5074, 4171819)]