19112845

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3167}}^1$

素因数の和:3260

約数の個数: 16

約数和(自身を含む): 24634368

約数和(自身を除く): 5521523

約数列:

[1, 5, 17, 71, 85, 355, 1207, 3167, 6035, 15835, 53839, 224857, 269195, 1124285, 3822569, 19112845]

約数ペア:

[(1, 19112845), (5, 3822569), (17, 1124285), (71, 269195), (85, 224857), (355, 53839), (1207, 15835), (3167, 6035)]