13863220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{99023}}^1$

素因数の和:99039

約数の個数: 24

約数和(自身を含む): 33272064

約数和(自身を除く): 19408844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 99023, 198046, 396092, 495115, 693161, 990230, 1386322, 1980460, 2772644, 3465805, 6931610, 13863220]

約数ペア:

[(1, 13863220), (2, 6931610), (4, 3465805), (5, 2772644), (7, 1980460), (10, 1386322), (14, 990230), (20, 693161), (28, 495115), (35, 396092), (70, 198046), (140, 99023)]