19314678

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{169427}}^1$

素因数の和:169451

約数の個数: 16

約数和(自身を含む): 40662720

約数和(自身を除く): 21348042

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 169427, 338854, 508281, 1016562, 3219113, 6438226, 9657339, 19314678]

約数ペア:

[(1, 19314678), (2, 9657339), (3, 6438226), (6, 3219113), (19, 1016562), (38, 508281), (57, 338854), (114, 169427)]