13721876

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25793}}^1$

素因数の和:25823

約数の個数: 24

約数和(自身を含む): 28889280

約数和(自身を除く): 15167404

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 25793, 51586, 103172, 180551, 361102, 490067, 722204, 980134, 1960268, 3430469, 6860938, 13721876]

約数ペア:

[(1, 13721876), (2, 6860938), (4, 3430469), (7, 1960268), (14, 980134), (19, 722204), (28, 490067), (38, 361102), (76, 180551), (133, 103172), (266, 51586), (532, 25793)]