13258460

素因数分解:

$2^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1531}}^1$

素因数の和:1973

約数の個数: 24

約数和(自身を含む): 27925296

約数和(自身を除く): 14666836

約数列:

[1, 2, 4, 5, 10, 20, 433, 866, 1531, 1732, 2165, 3062, 4330, 6124, 7655, 8660, 15310, 30620, 662923, 1325846, 2651692, 3314615, 6629230, 13258460]

約数ペア:

[(1, 13258460), (2, 6629230), (4, 3314615), (5, 2651692), (10, 1325846), (20, 662923), (433, 30620), (866, 15310), (1531, 8660), (1732, 7655), (2165, 6124), (3062, 4330)]