3874214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2371}}^1$

素因数の和:2435

約数の個数: 16

約数和(自身を含む): 6262080

約数和(自身を除く): 2387866

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 2371, 4742, 45049, 90098, 101953, 203906, 1937107, 3874214]

約数ペア:

[(1, 3874214), (2, 1937107), (19, 203906), (38, 101953), (43, 90098), (86, 45049), (817, 4742), (1634, 2371)]