19525252

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2557}}^1$

素因数の和:2667

約数の個数: 24

約数和(自身を含む): 36098496

約数和(自身を除く): 16573244

約数列:

[1, 2, 4, 23, 46, 83, 92, 166, 332, 1909, 2557, 3818, 5114, 7636, 10228, 58811, 117622, 212231, 235244, 424462, 848924, 4881313, 9762626, 19525252]

約数ペア:

[(1, 19525252), (2, 9762626), (4, 4881313), (23, 848924), (46, 424462), (83, 235244), (92, 212231), (166, 117622), (332, 58811), (1909, 10228), (2557, 7636), (3818, 5114)]