13597780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97127}}^1$

素因数の和:97143

約数の個数: 24

約数和(自身を含む): 32635008

約数和(自身を除く): 19037228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 97127, 194254, 388508, 485635, 679889, 971270, 1359778, 1942540, 2719556, 3399445, 6798890, 13597780]

約数ペア:

[(1, 13597780), (2, 6798890), (4, 3399445), (5, 2719556), (7, 1942540), (10, 1359778), (14, 971270), (20, 679889), (28, 485635), (35, 388508), (70, 194254), (140, 97127)]