19932134

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{4373}}^1$

素因数の和:4471

約数の個数: 16

約数和(自身を含む): 31177872

約数和(自身を除く): 11245738

約数列:

[1, 2, 43, 53, 86, 106, 2279, 4373, 4558, 8746, 188039, 231769, 376078, 463538, 9966067, 19932134]

約数ペア:

[(1, 19932134), (2, 9966067), (43, 463538), (53, 376078), (86, 231769), (106, 188039), (2279, 8746), (4373, 4558)]