19387482

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3797}}^1$

素因数の和:3862

約数の個数: 32

約数和(自身を含む): 41565312

約数和(自身を除く): 22177830

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 222, 851, 1702, 2553, 3797, 5106, 7594, 11391, 22782, 87331, 140489, 174662, 261993, 280978, 421467, 523986, 842934, 3231247, 6462494, 9693741, 19387482]

約数ペア:

[(1, 19387482), (2, 9693741), (3, 6462494), (6, 3231247), (23, 842934), (37, 523986), (46, 421467), (69, 280978), (74, 261993), (111, 174662), (138, 140489), (222, 87331), (851, 22782), (1702, 11391), (2553, 7594), (3797, 5106)]