5419351

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{5821}}^1$

素因数の和:5854

約数の個数: 12

約数和(自身を含む): 6637080

約数和(自身を除く): 1217729

約数列:

[1, 7, 19, 49, 133, 931, 5821, 40747, 110599, 285229, 774193, 5419351]

約数ペア:

[(1, 5419351), (7, 774193), (19, 285229), (49, 110599), (133, 40747), (931, 5821)]