19059292

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{18397}}^1$

素因数の和:18445

約数の個数: 24

約数和(自身を含む): 39150944

約数和(自身を除く): 20091652

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 18397, 36794, 73588, 128779, 257558, 515116, 680689, 1361378, 2722756, 4764823, 9529646, 19059292]

約数ペア:

[(1, 19059292), (2, 9529646), (4, 4764823), (7, 2722756), (14, 1361378), (28, 680689), (37, 515116), (74, 257558), (148, 128779), (259, 73588), (518, 36794), (1036, 18397)]