2018397835

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{2837}}^1\times {\mathrm{7489}}^1$

素因数の和:10350

約数の個数: 16

約数和(自身を含む): 2550794400

約数和(自身を除く): 532396565

約数列:

[1, 5, 19, 95, 2837, 7489, 14185, 37445, 53903, 142291, 269515, 711455, 21246293, 106231465, 403679567, 2018397835]

約数ペア:

[(1, 2018397835), (5, 403679567), (19, 106231465), (95, 21246293), (2837, 711455), (7489, 269515), (14185, 142291), (37445, 53903)]