13416109

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{677}}^1$

素因数の和:852

約数の個数: 16

約数和(自身を含む): 16272000

約数和(自身を除く): 2855891

約数列:

[1, 7, 19, 133, 149, 677, 1043, 2831, 4739, 12863, 19817, 90041, 100873, 706111, 1916587, 13416109]

約数ペア:

[(1, 13416109), (7, 1916587), (19, 706111), (133, 100873), (149, 90041), (677, 19817), (1043, 12863), (2831, 4739)]