13896940

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{3061}}^1$

素因数の和:3297

約数の個数: 24

約数和(自身を含む): 29321712

約数和(自身を除く): 15424772

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 3061, 4540, 6122, 12244, 15305, 30610, 61220, 694847, 1389694, 2779388, 3474235, 6948470, 13896940]

約数ペア:

[(1, 13896940), (2, 6948470), (4, 3474235), (5, 2779388), (10, 1389694), (20, 694847), (227, 61220), (454, 30610), (908, 15305), (1135, 12244), (2270, 6122), (3061, 4540)]