19485382

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{19603}}^1$

素因数の和:19683

約数の個数: 16

約数和(自身を含む): 33875712

約数和(自身を除く): 14390330

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 19603, 39206, 137221, 274442, 1391813, 2783626, 9742691, 19485382]

約数ペア:

[(1, 19485382), (2, 9742691), (7, 2783626), (14, 1391813), (71, 274442), (142, 137221), (497, 39206), (994, 19603)]