6439822

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1237}}^1$

素因数の和:1395

約数の個数: 16

約数和(自身を含む): 10250640

約数和(自身を除く): 3810818

約数列:

[1, 2, 19, 38, 137, 274, 1237, 2474, 2603, 5206, 23503, 47006, 169469, 338938, 3219911, 6439822]

約数ペア:

[(1, 6439822), (2, 3219911), (19, 338938), (38, 169469), (137, 47006), (274, 23503), (1237, 5206), (2474, 2603)]