28228034

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{39097}}^1$

素因数の和:39137

約数の個数: 12

約数和(自身を含む): 44689014

約数和(自身を除く): 16460980

約数列:

[1, 2, 19, 38, 361, 722, 39097, 78194, 742843, 1485686, 14114017, 28228034]

約数ペア:

[(1, 28228034), (2, 14114017), (19, 1485686), (38, 742843), (361, 78194), (722, 39097)]