2019914834

素因数分解:

$2^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{312971}}^1$

素因数の和:313441

約数の個数: 16

約数和(自身を含む): 3470233536

約数和(自身を除く): 1450318702

約数列:

[1, 2, 7, 14, 461, 922, 3227, 6454, 312971, 625942, 2190797, 4381594, 144279631, 288559262, 1009957417, 2019914834]

約数ペア:

[(1, 2019914834), (2, 1009957417), (7, 288559262), (14, 144279631), (461, 4381594), (922, 2190797), (3227, 625942), (6454, 312971)]