19633677

素因数分解:

$3^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{1381}}^1$

素因数の和:2068

約数の個数: 16

約数和(自身を含む): 29983872

約数和(自身を除く): 10350195

約数列:

[1, 3, 7, 21, 677, 1381, 2031, 4143, 4739, 9667, 14217, 29001, 934937, 2804811, 6544559, 19633677]

約数ペア:

[(1, 19633677), (3, 6544559), (7, 2804811), (21, 934937), (677, 29001), (1381, 14217), (2031, 9667), (4143, 4739)]