3847310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20249}}^1$

素因数の和:20275

約数の個数: 16

約数和(自身を含む): 7290000

約数和(自身を除く): 3442690

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 20249, 40498, 101245, 202490, 384731, 769462, 1923655, 3847310]

約数ペア:

[(1, 3847310), (2, 1923655), (5, 769462), (10, 384731), (19, 202490), (38, 101245), (95, 40498), (190, 20249)]