19601792013

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{3026369}}^1$

素因数の和:3026516

約数の個数: 16

約数和(自身を含む): 27891025920

約数和(自身を除く): 8289233907

約数列:

[1, 3, 17, 51, 127, 381, 2159, 6477, 3026369, 9079107, 51448273, 154344819, 384348863, 1153046589, 6533930671, 19601792013]

約数ペア:

[(1, 19601792013), (3, 6533930671), (17, 1153046589), (51, 384348863), (127, 154344819), (381, 51448273), (2159, 9079107), (6477, 3026369)]