13930595

素因数分解:

$5^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{643}}^1$

素因数の和:1274

約数の個数: 16

約数和(自身を含む): 19165440

約数和(自身を除く): 5234845

約数列:

[1, 5, 7, 35, 619, 643, 3095, 3215, 4333, 4501, 21665, 22505, 398017, 1990085, 2786119, 13930595]

約数ペア:

[(1, 13930595), (5, 2786119), (7, 1990085), (35, 398017), (619, 22505), (643, 21665), (3095, 4501), (3215, 4333)]