3882422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1439}}^1$

素因数の和:1531

約数の個数: 16

約数和(自身を含む): 6220800

約数和(自身を除く): 2338378

約数列:

[1, 2, 19, 38, 71, 142, 1349, 1439, 2698, 2878, 27341, 54682, 102169, 204338, 1941211, 3882422]

約数ペア:

[(1, 3882422), (2, 1941211), (19, 204338), (38, 102169), (71, 54682), (142, 27341), (1349, 2878), (1439, 2698)]