19462130

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{36721}}^1$

素因数の和:36781

約数の個数: 16

約数和(自身を含む): 35693784

約数和(自身を除く): 16231654

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 36721, 73442, 183605, 367210, 1946213, 3892426, 9731065, 19462130]

約数ペア:

[(1, 19462130), (2, 9731065), (5, 3892426), (10, 1946213), (53, 367210), (106, 183605), (265, 73442), (530, 36721)]