19723722888

素因数分解:

$2^3\times 3^1\times {\mathrm{16421}}^1\times {\mathrm{50047}}^1$

素因数の和:66477

約数の個数: 32

約数和(自身を含む): 49313295360

約数和(自身を除く): 29589572472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 16421, 32842, 49263, 50047, 65684, 98526, 100094, 131368, 150141, 197052, 200188, 300282, 394104, 400376, 600564, 1201128, 821821787, 1643643574, 2465465361, 3287287148, 4930930722, 6574574296, 9861861444, 19723722888]

約数ペア:

[(1, 19723722888), (2, 9861861444), (3, 6574574296), (4, 4930930722), (6, 3287287148), (8, 2465465361), (12, 1643643574), (24, 821821787), (16421, 1201128), (32842, 600564), (49263, 400376), (50047, 394104), (65684, 300282), (98526, 200188), (100094, 197052), (131368, 150141)]