19680798

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{192949}}^1$

素因数の和:192971

約数の個数: 16

約数和(自身を含む): 41677200

約数和(自身を除く): 21996402

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 192949, 385898, 578847, 1157694, 3280133, 6560266, 9840399, 19680798]

約数ペア:

[(1, 19680798), (2, 9840399), (3, 6560266), (6, 3280133), (17, 1157694), (34, 578847), (51, 385898), (102, 192949)]