19483016

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9403}}^1$

素因数の和:9453

約数の個数: 32

約数和(自身を含む): 42882240

約数和(自身を除く): 23399224

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 9403, 18806, 37612, 65821, 75224, 131642, 263284, 347911, 526568, 695822, 1391644, 2435377, 2783288, 4870754, 9741508, 19483016]

約数ペア:

[(1, 19483016), (2, 9741508), (4, 4870754), (7, 2783288), (8, 2435377), (14, 1391644), (28, 695822), (37, 526568), (56, 347911), (74, 263284), (148, 131642), (259, 75224), (296, 65821), (518, 37612), (1036, 18806), (2072, 9403)]