19113976

素因数分解:

$2^3\times 7^1\times {\mathrm{341321}}^1$

素因数の和:341334

約数の個数: 16

約数和(自身を含む): 40958640

約数和(自身を除く): 21844664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 341321, 682642, 1365284, 2389247, 2730568, 4778494, 9556988, 19113976]

約数ペア:

[(1, 19113976), (2, 9556988), (4, 4778494), (7, 2730568), (8, 2389247), (14, 1365284), (28, 682642), (56, 341321)]