7928434

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5639}}^1$

素因数の和:5697

約数の個数: 16

約数和(自身を含む): 12859200

約数和(自身を除く): 4930766

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 5639, 11278, 107141, 208643, 214282, 417286, 3964217, 7928434]

約数ペア:

[(1, 7928434), (2, 3964217), (19, 417286), (37, 214282), (38, 208643), (74, 107141), (703, 11278), (1406, 5639)]