19936314

素因数分解:

$2^1\times 3^3\times {\mathrm{369191}}^1$

素因数の和:369202

約数の個数: 16

約数和(自身を含む): 44303040

約数和(自身を除く): 24366726

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 369191, 738382, 1107573, 2215146, 3322719, 6645438, 9968157, 19936314]

約数ペア:

[(1, 19936314), (2, 9968157), (3, 6645438), (6, 3322719), (9, 2215146), (18, 1107573), (27, 738382), (54, 369191)]